1330661219

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{2287}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 1418926080

約数和(自身を除く): 88264861

約数列:

[1, 19, 113, 271, 2147, 2287, 5149, 30623, 43453, 258431, 581837, 619777, 4910189, 11775763, 70034801, 1330661219]

約数ペア:

[(1, 1330661219), (19, 70034801), (113, 11775763), (271, 4910189), (2147, 619777), (2287, 581837), (5149, 258431), (30623, 43453)]