988049372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{87811}}^1$

素因数の和:87941

約数の個数: 24

約数和(自身を含む): 1807170960

約数和(自身を除く): 819121588

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 2813, 5626, 11252, 87811, 175622, 351244, 2546519, 5093038, 8517667, 10186076, 17035334, 34070668, 247012343, 494024686, 988049372]

約数ペア:

[(1, 988049372), (2, 494024686), (4, 247012343), (29, 34070668), (58, 17035334), (97, 10186076), (116, 8517667), (194, 5093038), (388, 2546519), (2813, 351244), (5626, 175622), (11252, 87811)]