428103664190

素因数分解:

$2^1\times 5^1\times {\mathrm{61223}}^1\times {\mathrm{699253}}^1$

素因数の和:760483

約数の個数: 16

約数和(自身を含む): 770600284128

約数和(自身を除く): 342496619938

約数列:

[1, 2, 5, 10, 61223, 122446, 306115, 612230, 699253, 1398506, 3496265, 6992530, 42810366419, 85620732838, 214051832095, 428103664190]

約数ペア:

[(1, 428103664190), (2, 214051832095), (5, 85620732838), (10, 42810366419), (61223, 6992530), (122446, 3496265), (306115, 1398506), (612230, 699253)]