1330841065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{21391}}^1$

素因数の和:21960

約数の個数: 16

約数和(自身を含む): 1669602816

約数和(自身を除く): 338761751

約数列:

[1, 5, 23, 115, 541, 2705, 12443, 21391, 62215, 106955, 491993, 2459965, 11572531, 57862655, 266168213, 1330841065]

約数ペア:

[(1, 1330841065), (5, 266168213), (23, 57862655), (115, 11572531), (541, 2459965), (2705, 491993), (12443, 106955), (21391, 62215)]