4417382290

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{538049}}^1$

素因数の和:538877

約数の個数: 16

約数和(自身を含む): 7960987800

約数和(自身を除く): 3543605510

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 538049, 1076098, 2690245, 5380490, 441738229, 883476458, 2208691145, 4417382290]

約数ペア:

[(1, 4417382290), (2, 2208691145), (5, 883476458), (10, 441738229), (821, 5380490), (1642, 2690245), (4105, 1076098), (8210, 538049)]