2158029740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4691369}}^1$

素因数の和:4691401

約数の個数: 24

約数和(自身を含む): 4728900960

約数和(自身を除く): 2570871220

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4691369, 9382738, 18765476, 23456845, 46913690, 93827380, 107901487, 215802974, 431605948, 539507435, 1079014870, 2158029740]

約数ペア:

[(1, 2158029740), (2, 1079014870), (4, 539507435), (5, 431605948), (10, 215802974), (20, 107901487), (23, 93827380), (46, 46913690), (92, 23456845), (115, 18765476), (230, 9382738), (460, 4691369)]