489303505

素因数分解:

$5^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1\times {\mathrm{1699}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 592416000

約数和(自身を除く): 103112495

約数列:

[1, 5, 239, 241, 1195, 1205, 1699, 8495, 57599, 287995, 406061, 409459, 2030305, 2047295, 97860701, 489303505]

約数ペア:

[(1, 489303505), (5, 97860701), (239, 2047295), (241, 2030305), (1195, 409459), (1205, 406061), (1699, 287995), (8495, 57599)]