329347786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 529200000

約数和(自身を除く): 199852214

約数列:

[1, 2, 19, 38, 97, 194, 199, 398, 449, 898, 1843, 3686, 3781, 7562, 8531, 17062, 19303, 38606, 43553, 87106, 89351, 178702, 366757, 733514, 827507, 1655014, 1697669, 3395338, 8667047, 17334094, 164673893, 329347786]

約数ペア:

[(1, 329347786), (2, 164673893), (19, 17334094), (38, 8667047), (97, 3395338), (194, 1697669), (199, 1655014), (398, 827507), (449, 733514), (898, 366757), (1843, 178702), (3686, 89351), (3781, 87106), (7562, 43553), (8531, 38606), (17062, 19303)]