1660892788

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{563}}^1\times {\mathrm{10103}}^1$

素因数の和:10743

約数の個数: 24

約数和(自身を含む): 2951903808

約数和(自身を除く): 1291011020

約数列:

[1, 2, 4, 73, 146, 292, 563, 1126, 2252, 10103, 20206, 40412, 41099, 82198, 164396, 737519, 1475038, 2950076, 5687989, 11375978, 22751956, 415223197, 830446394, 1660892788]

約数ペア:

[(1, 1660892788), (2, 830446394), (4, 415223197), (73, 22751956), (146, 11375978), (292, 5687989), (563, 2950076), (1126, 1475038), (2252, 737519), (10103, 164396), (20206, 82198), (40412, 41099)]