3979657682

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1987841}}^1$

素因数の和:1987874

約数の個数: 32

約数和(自身を含む): 8014978944

約数和(自身を除く): 4035321262

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 1987841, 3975682, 13914887, 21866251, 25841933, 27829774, 43732502, 51683866, 153063757, 180893531, 284261263, 306127514, 361787062, 568522526, 1989828841, 3979657682]

約数ペア:

[(1, 3979657682), (2, 1989828841), (7, 568522526), (11, 361787062), (13, 306127514), (14, 284261263), (22, 180893531), (26, 153063757), (77, 51683866), (91, 43732502), (143, 27829774), (154, 25841933), (182, 21866251), (286, 13914887), (1001, 3975682), (2002, 1987841)]