2851036216

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{126961}}^1$

素因数の和:127375

約数の個数: 32

約数和(自身を含む): 6124646880

約数和(自身を除く): 3273610664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 802, 1604, 2807, 3208, 5614, 11228, 22456, 126961, 253922, 507844, 888727, 1015688, 1777454, 3554908, 7109816, 50911361, 101822722, 203645444, 356379527, 407290888, 712759054, 1425518108, 2851036216]

約数ペア:

[(1, 2851036216), (2, 1425518108), (4, 712759054), (7, 407290888), (8, 356379527), (14, 203645444), (28, 101822722), (56, 50911361), (401, 7109816), (802, 3554908), (1604, 1777454), (2807, 1015688), (3208, 888727), (5614, 507844), (11228, 253922), (22456, 126961)]