2841591995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{1213}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 3759243264

約数和(自身を除く): 917651269

約数列:

[1, 5, 11, 55, 191, 223, 955, 1115, 1213, 2101, 2453, 6065, 10505, 12265, 13343, 42593, 66715, 212965, 231683, 270499, 468523, 1158415, 1352495, 2342615, 2548513, 2975489, 12742565, 14877445, 51665309, 258326545, 568318399, 2841591995]

約数ペア:

[(1, 2841591995), (5, 568318399), (11, 258326545), (55, 51665309), (191, 14877445), (223, 12742565), (955, 2975489), (1115, 2548513), (1213, 2342615), (2101, 1352495), (2453, 1158415), (6065, 468523), (10505, 270499), (12265, 231683), (13343, 212965), (42593, 66715)]