1330694704

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{300247}}^1$

素因数の和:300532

約数の個数: 20

約数和(自身を含む): 2587537264

約数和(自身を除く): 1256842560

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 300247, 600494, 1200988, 2401976, 4803952, 83168419, 166336838, 332673676, 665347352, 1330694704]

約数ペア:

[(1, 1330694704), (2, 665347352), (4, 332673676), (8, 166336838), (16, 83168419), (277, 4803952), (554, 2401976), (1108, 1200988), (2216, 600494), (4432, 300247)]