1028181505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{930481}}^1$

素因数の和:930516

約数の個数: 16

約数和(自身を含む): 1406888784

約数和(自身を除く): 378707279

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 930481, 4652405, 12096253, 15818177, 60481265, 79090885, 205636301, 1028181505]

約数ペア:

[(1, 1028181505), (5, 205636301), (13, 79090885), (17, 60481265), (65, 15818177), (85, 12096253), (221, 4652405), (1105, 930481)]