1996320776

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{617}}^1\times {\mathrm{2053}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 3770034840

約数和(自身を除く): 1773714064

約数列:

[1, 2, 4, 8, 197, 394, 617, 788, 1234, 1576, 2053, 2468, 4106, 4936, 8212, 16424, 121549, 243098, 404441, 486196, 808882, 972392, 1266701, 1617764, 2533402, 3235528, 5066804, 10133608, 249540097, 499080194, 998160388, 1996320776]

約数ペア:

[(1, 1996320776), (2, 998160388), (4, 499080194), (8, 249540097), (197, 10133608), (394, 5066804), (617, 3235528), (788, 2533402), (1234, 1617764), (1576, 1266701), (2053, 972392), (2468, 808882), (4106, 486196), (4936, 404441), (8212, 243098), (16424, 121549)]