27981973802

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1\times {\mathrm{233327}}^1$

素因数の和:234373

約数の個数: 16

約数和(自身を含む): 42704623872

約数和(自身を除く): 14722650070

約数列:

[1, 2, 61, 122, 983, 1966, 59963, 119926, 233327, 466654, 14232947, 28465894, 229360441, 458720882, 13990986901, 27981973802]

約数ペア:

[(1, 27981973802), (2, 13990986901), (61, 458720882), (122, 229360441), (983, 28465894), (1966, 14232947), (59963, 466654), (119926, 233327)]