3910466

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 7201920

約数和(自身を除く): 3291454

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 241, 266, 427, 482, 854, 1159, 1687, 2318, 3374, 4579, 8113, 9158, 14701, 16226, 29402, 32053, 64106, 102907, 205814, 279319, 558638, 1955233, 3910466]

約数ペア:

[(1, 3910466), (2, 1955233), (7, 558638), (14, 279319), (19, 205814), (38, 102907), (61, 64106), (122, 32053), (133, 29402), (241, 16226), (266, 14701), (427, 9158), (482, 8113), (854, 4579), (1159, 3374), (1687, 2318)]