1497128890

素因数分解:

$2^1\times 5^1\times {\mathrm{6131}}^1\times {\mathrm{24419}}^1$

素因数の和:30557

約数の個数: 16

約数和(自身を含む): 2695381920

約数和(自身を除く): 1198253030

約数列:

[1, 2, 5, 10, 6131, 12262, 24419, 30655, 48838, 61310, 122095, 244190, 149712889, 299425778, 748564445, 1497128890]

約数ペア:

[(1, 1497128890), (2, 748564445), (5, 299425778), (10, 149712889), (6131, 244190), (12262, 122095), (24419, 61310), (30655, 48838)]