7690018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 14169600

約数和(自身を除く): 6479582

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 409, 553, 818, 1106, 1343, 2686, 2863, 5726, 6953, 9401, 13906, 18802, 32311, 48671, 64622, 97342, 226177, 452354, 549287, 1098574, 3845009, 7690018]

約数ペア:

[(1, 7690018), (2, 3845009), (7, 1098574), (14, 549287), (17, 452354), (34, 226177), (79, 97342), (119, 64622), (158, 48671), (238, 32311), (409, 18802), (553, 13906), (818, 9401), (1106, 6953), (1343, 5726), (2686, 2863)]