1209416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 2532600

約数和(自身を除く): 1323184

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 401, 754, 802, 1508, 1604, 3016, 3208, 5213, 10426, 11629, 20852, 23258, 41704, 46516, 93032, 151177, 302354, 604708, 1209416]

約数ペア:

[(1, 1209416), (2, 604708), (4, 302354), (8, 151177), (13, 93032), (26, 46516), (29, 41704), (52, 23258), (58, 20852), (104, 11629), (116, 10426), (232, 5213), (377, 3208), (401, 3016), (754, 1604), (802, 1508)]