2405416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 4926600

約数和(自身を除く): 2521184

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 229, 404, 458, 808, 916, 1313, 1832, 2626, 2977, 5252, 5954, 10504, 11908, 23129, 23816, 46258, 92516, 185032, 300677, 601354, 1202708, 2405416]

約数ペア:

[(1, 2405416), (2, 1202708), (4, 601354), (8, 300677), (13, 185032), (26, 92516), (52, 46258), (101, 23816), (104, 23129), (202, 11908), (229, 10504), (404, 5954), (458, 5252), (808, 2977), (916, 2626), (1313, 1832)]