1216950032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4474081}}^1$

素因数の和:4474106

約数の個数: 20

約数和(自身を含む): 2496537756

約数和(自身を除く): 1279587724

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4474081, 8948162, 17896324, 35792648, 71585296, 76059377, 152118754, 304237508, 608475016, 1216950032]

約数ペア:

[(1, 1216950032), (2, 608475016), (4, 304237508), (8, 152118754), (16, 76059377), (17, 71585296), (34, 35792648), (68, 17896324), (136, 8948162), (272, 4474081)]