319880638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{26293}}^1$

素因数の和:26392

約数の個数: 32

約数和(自身を含む): 605813760

約数和(自身を除く): 285933122

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1738, 6083, 12166, 26293, 52586, 184051, 289223, 368102, 578446, 2024561, 2077147, 4049122, 4154294, 14540029, 22848617, 29080058, 45697234, 159940319, 319880638]

約数ペア:

[(1, 319880638), (2, 159940319), (7, 45697234), (11, 29080058), (14, 22848617), (22, 14540029), (77, 4154294), (79, 4049122), (154, 2077147), (158, 2024561), (553, 578446), (869, 368102), (1106, 289223), (1738, 184051), (6083, 52586), (12166, 26293)]