1037757968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4989221}}^1$

素因数の和:4989242

約数の個数: 20

約数和(自身を含む): 2165322348

約数和(自身を除く): 1127564380

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4989221, 9978442, 19956884, 39913768, 64859873, 79827536, 129719746, 259439492, 518878984, 1037757968]

約数ペア:

[(1, 1037757968), (2, 518878984), (4, 259439492), (8, 129719746), (13, 79827536), (16, 64859873), (26, 39913768), (52, 19956884), (104, 9978442), (208, 4989221)]