2668589710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{62983}}^1$

素因数の和:63232

約数の個数: 32

約数和(自身を含む): 5079029760

約数和(自身を除く): 2410440050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 1115, 2230, 4237, 8474, 21185, 42370, 62983, 125966, 314915, 629830, 1196677, 2393354, 5983385, 11966770, 14045209, 28090418, 70226045, 140452090, 266858971, 533717942, 1334294855, 2668589710]

約数ペア:

[(1, 2668589710), (2, 1334294855), (5, 533717942), (10, 266858971), (19, 140452090), (38, 70226045), (95, 28090418), (190, 14045209), (223, 11966770), (446, 5983385), (1115, 2393354), (2230, 1196677), (4237, 629830), (8474, 314915), (21185, 125966), (42370, 62983)]