7840378608

素因数分解:

$2^4\times 3^1\times {\mathrm{163341221}}^1$

素因数の和:163341232

約数の個数: 20

約数和(自身を含む): 20254311528

約数和(自身を除く): 12413932920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163341221, 326682442, 490023663, 653364884, 980047326, 1306729768, 1960094652, 2613459536, 3920189304, 7840378608]

約数ペア:

[(1, 7840378608), (2, 3920189304), (3, 2613459536), (4, 1960094652), (6, 1306729768), (8, 980047326), (12, 653364884), (16, 490023663), (24, 326682442), (48, 163341221)]