1330528208

素因数分解:

$2^4\times {\mathrm{2131}}^1\times {\mathrm{39023}}^1$

素因数の和:41162

約数の個数: 20

約数和(自身を含む): 2579174208

約数和(自身を除く): 1248646000

約数列:

[1, 2, 4, 8, 16, 2131, 4262, 8524, 17048, 34096, 39023, 78046, 156092, 312184, 624368, 83158013, 166316026, 332632052, 665264104, 1330528208]

約数ペア:

[(1, 1330528208), (2, 665264104), (4, 332632052), (8, 166316026), (16, 83158013), (2131, 624368), (4262, 312184), (8524, 156092), (17048, 78046), (34096, 39023)]