2100069531686

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1699}}^1\times {\mathrm{139921}}^1$

素因数の和:142260

約数の個数: 32

約数和(自身を含む): 3607972723200

約数和(自身を除く): 1507903191514

約数列:

[1, 2, 7, 14, 631, 1262, 1699, 3398, 4417, 8834, 11893, 23786, 139921, 279842, 979447, 1072069, 1958894, 2144138, 7504483, 15008966, 88290151, 176580302, 237725779, 475451558, 618031057, 1236062114, 1664080453, 3328160906, 150004966549, 300009933098, 1050034765843, 2100069531686]

約数ペア:

[(1, 2100069531686), (2, 1050034765843), (7, 300009933098), (14, 150004966549), (631, 3328160906), (1262, 1664080453), (1699, 1236062114), (3398, 618031057), (4417, 475451558), (8834, 237725779), (11893, 176580302), (23786, 88290151), (139921, 15008966), (279842, 7504483), (979447, 2144138), (1072069, 1958894)]