4051528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 8265600

約数和(自身を除く): 4214072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 239, 326, 478, 652, 956, 1304, 1912, 2119, 3107, 4238, 6214, 8476, 12428, 16952, 24856, 38957, 77914, 155828, 311656, 506441, 1012882, 2025764, 4051528]

約数ペア:

[(1, 4051528), (2, 2025764), (4, 1012882), (8, 506441), (13, 311656), (26, 155828), (52, 77914), (104, 38957), (163, 24856), (239, 16952), (326, 12428), (478, 8476), (652, 6214), (956, 4238), (1304, 3107), (1912, 2119)]