386203415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{12101}}^1$

素因数の和:12610

約数の個数: 16

約数和(自身を含む): 500151456

約数和(自身を除く): 113948041

約数列:

[1, 5, 13, 65, 491, 2455, 6383, 12101, 31915, 60505, 157313, 786565, 5941591, 29707955, 77240683, 386203415]

約数ペア:

[(1, 386203415), (5, 77240683), (13, 29707955), (65, 5941591), (491, 786565), (2455, 157313), (6383, 60505), (12101, 31915)]