401033402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89797}}^1$

素因数の和:89846

約数の個数: 32

約数和(自身を含む): 775854720

約数和(自身を除く): 374821318

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 89797, 179594, 628579, 987767, 1257158, 1975534, 2604113, 5208226, 6914369, 13828738, 18228791, 28645243, 36457582, 57290486, 200516701, 401033402]

約数ペア:

[(1, 401033402), (2, 200516701), (7, 57290486), (11, 36457582), (14, 28645243), (22, 18228791), (29, 13828738), (58, 6914369), (77, 5208226), (154, 2604113), (203, 1975534), (319, 1257158), (406, 987767), (638, 628579), (2233, 179594), (4466, 89797)]