2238373310

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{439759}}^1$

素因数の和:440275

約数の個数: 16

約数和(自身を含む): 4036996800

約数和(自身を除く): 1798623490

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 439759, 879518, 2198795, 4397590, 223837331, 447674662, 1119186655, 2238373310]

約数ペア:

[(1, 2238373310), (2, 1119186655), (5, 447674662), (10, 223837331), (509, 4397590), (1018, 2198795), (2545, 879518), (5090, 439759)]