1517169968

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{170239}}^1$

素因数の和:170804

約数の個数: 20

約数和(自身を含む): 2944811520

約数和(自身を除く): 1427641552

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 170239, 340478, 680956, 1361912, 2723824, 94823123, 189646246, 379292492, 758584984, 1517169968]

約数ペア:

[(1, 1517169968), (2, 758584984), (4, 379292492), (8, 189646246), (16, 94823123), (557, 2723824), (1114, 1361912), (2228, 680956), (4456, 340478), (8912, 170239)]