1230891646

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1523}}^1\times {\mathrm{4001}}^1$

素因数の和:5627

約数の個数: 16

約数和(自身を含む): 1866308688

約数和(自身を除く): 635417042

約数列:

[1, 2, 101, 202, 1523, 3046, 4001, 8002, 153823, 307646, 404101, 808202, 6093523, 12187046, 615445823, 1230891646]

約数ペア:

[(1, 1230891646), (2, 615445823), (101, 12187046), (202, 6093523), (1523, 808202), (3046, 404101), (4001, 307646), (8002, 153823)]