1657713271090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2969}}^1\times {\mathrm{627349}}^1$

素因数の和:630414

約数の個数: 32

約数和(自身を含む): 3018431790000

約数和(自身を除く): 1360718518910

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2969, 5938, 14845, 29690, 264241, 528482, 627349, 1254698, 1321205, 2642410, 3136745, 6273490, 55834061, 111668122, 279170305, 558340610, 1862599181, 3725198362, 9312995905, 18625991810, 165771327109, 331542654218, 828856635545, 1657713271090]

約数ペア:

[(1, 1657713271090), (2, 828856635545), (5, 331542654218), (10, 165771327109), (89, 18625991810), (178, 9312995905), (445, 3725198362), (890, 1862599181), (2969, 558340610), (5938, 279170305), (14845, 111668122), (29690, 55834061), (264241, 6273490), (528482, 3136745), (627349, 2642410), (1254698, 1321205)]