1664741402

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2659}}^1\times {\mathrm{4409}}^1$

素因数の和:7141

約数の個数: 16

約数和(自身を含む): 2533809600

約数和(自身を除く): 869068198

約数列:

[1, 2, 71, 142, 2659, 4409, 5318, 8818, 188789, 313039, 377578, 626078, 11723531, 23447062, 832370701, 1664741402]

約数ペア:

[(1, 1664741402), (2, 832370701), (71, 23447062), (142, 11723531), (2659, 626078), (4409, 377578), (5318, 313039), (8818, 188789)]