2109376074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{19841}}^1$

素因数の和:19935

約数の個数: 64

約数和(自身を含む): 4800176640

約数和(自身を除く): 2690800566

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 47, 58, 78, 87, 94, 141, 174, 282, 377, 611, 754, 1131, 1222, 1363, 1833, 2262, 2726, 3666, 4089, 8178, 17719, 19841, 35438, 39682, 53157, 59523, 106314, 119046, 257933, 515866, 575389, 773799, 932527, 1150778, 1547598, 1726167, 1865054, 2797581, 3452334, 5595162, 7480057, 12122851, 14960114, 22440171, 24245702, 27043283, 36368553, 44880342, 54086566, 72737106, 81129849, 162259698, 351562679, 703125358, 1054688037, 2109376074]

約数ペア:

[(1, 2109376074), (2, 1054688037), (3, 703125358), (6, 351562679), (13, 162259698), (26, 81129849), (29, 72737106), (39, 54086566), (47, 44880342), (58, 36368553), (78, 27043283), (87, 24245702), (94, 22440171), (141, 14960114), (174, 12122851), (282, 7480057), (377, 5595162), (611, 3452334), (754, 2797581), (1131, 1865054), (1222, 1726167), (1363, 1547598), (1833, 1150778), (2262, 932527), (2726, 773799), (3666, 575389), (4089, 515866), (8178, 257933), (17719, 119046), (19841, 106314), (35438, 59523), (39682, 53157)]