4432786990

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{461}}^1\times {\mathrm{2351}}^1$

素因数の和:3228

約数の個数: 32

約数和(自身を含む): 8019285120

約数和(自身を除く): 3586498130

約数列:

[1, 2, 5, 10, 409, 461, 818, 922, 2045, 2305, 2351, 4090, 4610, 4702, 11755, 23510, 188549, 377098, 942745, 961559, 1083811, 1885490, 1923118, 2167622, 4807795, 5419055, 9615590, 10838110, 443278699, 886557398, 2216393495, 4432786990]

約数ペア:

[(1, 4432786990), (2, 2216393495), (5, 886557398), (10, 443278699), (409, 10838110), (461, 9615590), (818, 5419055), (922, 4807795), (2045, 2167622), (2305, 1923118), (2351, 1885490), (4090, 1083811), (4610, 961559), (4702, 942745), (11755, 377098), (23510, 188549)]