1617963348464

素因数分解:

$2^4\times {\mathrm{252001}}^1\times {\mathrm{401279}}^1$

素因数の和:653288

約数の個数: 20

約数和(自身を含む): 3134824239360

約数和(自身を除く): 1516860890896

約数列:

[1, 2, 4, 8, 16, 252001, 401279, 504002, 802558, 1008004, 1605116, 2016008, 3210232, 4032016, 6420464, 101122709279, 202245418558, 404490837116, 808981674232, 1617963348464]

約数ペア:

[(1, 1617963348464), (2, 808981674232), (4, 404490837116), (8, 202245418558), (16, 101122709279), (252001, 6420464), (401279, 4032016), (504002, 3210232), (802558, 2016008), (1008004, 1605116)]