2457989830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8475827}}^1$

素因数の和:8475863

約数の個数: 16

約数和(自身を含む): 4576947120

約数和(自身を除く): 2118957290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 8475827, 16951654, 42379135, 84758270, 245798983, 491597966, 1228994915, 2457989830]

約数ペア:

[(1, 2457989830), (2, 1228994915), (5, 491597966), (10, 245798983), (29, 84758270), (58, 42379135), (145, 16951654), (290, 8475827)]