2018697538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6197}}^1$

素因数の和:6307

約数の個数: 64

約数和(自身を含む): 3823521408

約数和(自身を除く): 1804823870

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 67, 134, 143, 187, 221, 286, 374, 442, 737, 871, 1139, 1474, 1742, 2278, 2431, 4862, 6197, 9581, 12394, 12529, 14807, 19162, 25058, 29614, 68167, 80561, 105349, 136334, 161122, 162877, 210698, 325754, 415199, 830398, 886171, 1158839, 1369537, 1772342, 2317678, 2739074, 4567189, 5397587, 7058383, 9134378, 10795174, 14116766, 15064907, 30129814, 59373457, 77642213, 91758979, 118746914, 155284426, 183517958, 1009348769, 2018697538]

約数ペア:

[(1, 2018697538), (2, 1009348769), (11, 183517958), (13, 155284426), (17, 118746914), (22, 91758979), (26, 77642213), (34, 59373457), (67, 30129814), (134, 15064907), (143, 14116766), (187, 10795174), (221, 9134378), (286, 7058383), (374, 5397587), (442, 4567189), (737, 2739074), (871, 2317678), (1139, 1772342), (1474, 1369537), (1742, 1158839), (2278, 886171), (2431, 830398), (4862, 415199), (6197, 325754), (9581, 210698), (12394, 162877), (12529, 161122), (14807, 136334), (19162, 105349), (25058, 80561), (29614, 68167)]