4512902

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:655

約数の個数: 16

約数和(自身を含む): 6990624

約数和(自身を除く): 2477722

約数列:

[1, 2, 61, 71, 122, 142, 521, 1042, 4331, 8662, 31781, 36991, 63562, 73982, 2256451, 4512902]

約数ペア:

[(1, 4512902), (2, 2256451), (61, 73982), (71, 63562), (122, 36991), (142, 31781), (521, 8662), (1042, 4331)]