521199038

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{1373}}^1\times {\mathrm{3217}}^1$

素因数の和:4651

約数の個数: 16

約数和(自身を含む): 795875760

約数和(自身を除く): 274676722

約数列:

[1, 2, 59, 118, 1373, 2746, 3217, 6434, 81007, 162014, 189803, 379606, 4416941, 8833882, 260599519, 521199038]

約数ペア:

[(1, 521199038), (2, 260599519), (59, 8833882), (118, 4416941), (1373, 379606), (2746, 189803), (3217, 162014), (6434, 81007)]