977884754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{32233}}^1$

素因数の和:32450

約数の個数: 32

約数和(自身を含む): 1838111616

約数和(自身を除く): 860226862

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 1379, 2167, 2758, 4334, 15169, 30338, 32233, 64466, 225631, 354563, 451262, 709126, 2481941, 4963882, 6349901, 12699802, 44449307, 69848911, 88898614, 139697822, 488942377, 977884754]

約数ペア:

[(1, 977884754), (2, 488942377), (7, 139697822), (11, 88898614), (14, 69848911), (22, 44449307), (77, 12699802), (154, 6349901), (197, 4963882), (394, 2481941), (1379, 709126), (2167, 451262), (2758, 354563), (4334, 225631), (15169, 64466), (30338, 32233)]