4394296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 8856000

約数和(自身を除く): 4461704

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 409, 632, 818, 1343, 1636, 2686, 3272, 5372, 6953, 10744, 13906, 27812, 32311, 55624, 64622, 129244, 258488, 549287, 1098574, 2197148, 4394296]

約数ペア:

[(1, 4394296), (2, 2197148), (4, 1098574), (8, 549287), (17, 258488), (34, 129244), (68, 64622), (79, 55624), (136, 32311), (158, 27812), (316, 13906), (409, 10744), (632, 6953), (818, 5372), (1343, 3272), (1636, 2686)]