3943780452016

素因数分解:

$2^4\times {\mathrm{110651}}^1\times {\mathrm{2227601}}^1$

素因数の和:2338260

約数の個数: 20

約数和(自身を含む): 7641147111624

約数和(自身を除く): 3697366659608

約数列:

[1, 2, 4, 8, 16, 110651, 221302, 442604, 885208, 1770416, 2227601, 4455202, 8910404, 17820808, 35641616, 246486278251, 492972556502, 985945113004, 1971890226008, 3943780452016]

約数ペア:

[(1, 3943780452016), (2, 1971890226008), (4, 985945113004), (8, 492972556502), (16, 246486278251), (110651, 35641616), (221302, 17820808), (442604, 8910404), (885208, 4455202), (1770416, 2227601)]