1566133036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{219839}}^1$

素因数の和:219993

約数の個数: 24

約数和(自身を含む): 2973116160

約数和(自身を除く): 1406983124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 219839, 439678, 879356, 2857907, 5715814, 11431628, 30117943, 60235886, 120471772, 391533259, 783066518, 1566133036]

約数ペア:

[(1, 1566133036), (2, 783066518), (4, 391533259), (13, 120471772), (26, 60235886), (52, 30117943), (137, 11431628), (274, 5715814), (548, 2857907), (1781, 879356), (3562, 439678), (7124, 219839)]