1851561919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{4259}}^1$

素因数の和:4622

約数の個数: 16

約数和(自身を含む): 1987545600

約数和(自身を除く): 135983681

約数列:

[1, 17, 107, 239, 1819, 4063, 4259, 25573, 72403, 434741, 455713, 1017901, 7747121, 17304317, 108915407, 1851561919]

約数ペア:

[(1, 1851561919), (17, 108915407), (107, 17304317), (239, 7747121), (1819, 1017901), (4063, 455713), (4259, 434741), (25573, 72403)]