1330794245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{162391}}^1$

素因数の和:162556

約数の個数: 16

約数和(自身を含む): 1753833600

約数和(自身を除く): 423039355

約数列:

[1, 5, 11, 55, 149, 745, 1639, 8195, 162391, 811955, 1786301, 8931505, 24196259, 120981295, 266158849, 1330794245]

約数ペア:

[(1, 1330794245), (5, 266158849), (11, 120981295), (55, 24196259), (149, 8931505), (745, 1786301), (1639, 811955), (8195, 162391)]