306479446

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{10331}}^1$

素因数の和:10516

約数の個数: 32

約数和(自身を含む): 569334528

約数和(自身を除く): 262855082

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 182, 326, 1141, 2119, 2282, 4238, 10331, 14833, 20662, 29666, 72317, 134303, 144634, 268606, 940121, 1683953, 1880242, 3367906, 11787671, 21891389, 23575342, 43782778, 153239723, 306479446]

約数ペア:

[(1, 306479446), (2, 153239723), (7, 43782778), (13, 23575342), (14, 21891389), (26, 11787671), (91, 3367906), (163, 1880242), (182, 1683953), (326, 940121), (1141, 268606), (2119, 144634), (2282, 134303), (4238, 72317), (10331, 29666), (14833, 20662)]