2021074823032

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{19379}}^1$

素因数の和:20069

約数の個数: 96

約数和(自身を含む): 4083846624000

約数和(自身を除く): 2062771800968

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 289, 316, 571, 578, 632, 1142, 1156, 1343, 2284, 2312, 2686, 4568, 5372, 9707, 10744, 19379, 19414, 22831, 38758, 38828, 45109, 45662, 77516, 77656, 90218, 91324, 155032, 165019, 180436, 182648, 329443, 330038, 360872, 658886, 660076, 766853, 1317772, 1320152, 1530941, 1533706, 2635544, 3061882, 3067412, 5600531, 6123764, 6134824, 11065409, 11201062, 12247528, 13036501, 22130818, 22402124, 26025997, 26073002, 44261636, 44804248, 52051994, 52146004, 88523272, 104103988, 104292008, 188111953, 208207976, 376223906, 442441949, 752447812, 874167311, 884883898, 1504895624, 1748334622, 1769767796, 3197903201, 3496669244, 3539535592, 6395806402, 6993338488, 12791612804, 14860844287, 25583225608, 29721688574, 59443377148, 118886754296, 252634352879, 505268705758, 1010537411516, 2021074823032]

約数ペア:

[(1, 2021074823032), (2, 1010537411516), (4, 505268705758), (8, 252634352879), (17, 118886754296), (34, 59443377148), (68, 29721688574), (79, 25583225608), (136, 14860844287), (158, 12791612804), (289, 6993338488), (316, 6395806402), (571, 3539535592), (578, 3496669244), (632, 3197903201), (1142, 1769767796), (1156, 1748334622), (1343, 1504895624), (2284, 884883898), (2312, 874167311), (2686, 752447812), (4568, 442441949), (5372, 376223906), (9707, 208207976), (10744, 188111953), (19379, 104292008), (19414, 104103988), (22831, 88523272), (38758, 52146004), (38828, 52051994), (45109, 44804248), (45662, 44261636), (77516, 26073002), (77656, 26025997), (90218, 22402124), (91324, 22130818), (155032, 13036501), (165019, 12247528), (180436, 11201062), (182648, 11065409), (329443, 6134824), (330038, 6123764), (360872, 5600531), (658886, 3067412), (660076, 3061882), (766853, 2635544), (1317772, 1533706), (1320152, 1530941)]