1330583888

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{165331}}^1$

素因数の和:165842

約数の個数: 20

約数和(自身を含む): 2583147168

約数和(自身を除く): 1252563280

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 165331, 330662, 661324, 1322648, 2645296, 83161493, 166322986, 332645972, 665291944, 1330583888]

約数ペア:

[(1, 1330583888), (2, 665291944), (4, 332645972), (8, 166322986), (16, 83161493), (503, 2645296), (1006, 1322648), (2012, 661324), (4024, 330662), (8048, 165331)]