273885742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4523}}^1$

素因数の和:4692

約数の個数: 32

約数和(自身を含む): 471979872

約数和(自身を除く): 198094130

約数列:

[1, 2, 13, 17, 26, 34, 137, 221, 274, 442, 1781, 2329, 3562, 4523, 4658, 9046, 30277, 58799, 60554, 76891, 117598, 153782, 619651, 999583, 1239302, 1999166, 8055463, 10534067, 16110926, 21068134, 136942871, 273885742]

約数ペア:

[(1, 273885742), (2, 136942871), (13, 21068134), (17, 16110926), (26, 10534067), (34, 8055463), (137, 1999166), (221, 1239302), (274, 999583), (442, 619651), (1781, 153782), (2329, 117598), (3562, 76891), (4523, 60554), (4658, 58799), (9046, 30277)]