830249912

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{661027}}^1$

素因数の和:661190

約数の個数: 16

約数和(自身を含む): 1566636360

約数和(自身を除く): 736386448

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 661027, 1322054, 2644108, 5288216, 103781239, 207562478, 415124956, 830249912]

約数ペア:

[(1, 830249912), (2, 415124956), (4, 207562478), (8, 103781239), (157, 5288216), (314, 2644108), (628, 1322054), (1256, 661027)]