1217963734

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 2068526592

約数和(自身を除く): 850562858

約数列:

[1, 2, 13, 26, 43, 47, 86, 94, 169, 338, 559, 611, 1118, 1222, 1783, 2021, 3566, 4042, 7267, 7943, 14534, 15886, 23179, 26273, 46358, 52546, 76669, 83801, 153338, 167602, 301327, 341549, 602654, 683098, 996697, 1089413, 1993394, 2178826, 3603443, 7206886, 12957061, 14162369, 25914122, 28324738, 46844759, 93689518, 608981867, 1217963734]

約数ペア:

[(1, 1217963734), (2, 608981867), (13, 93689518), (26, 46844759), (43, 28324738), (47, 25914122), (86, 14162369), (94, 12957061), (169, 7206886), (338, 3603443), (559, 2178826), (611, 1993394), (1118, 1089413), (1222, 996697), (1783, 683098), (2021, 602654), (3566, 341549), (4042, 301327), (7267, 167602), (7943, 153338), (14534, 83801), (15886, 76669), (23179, 52546), (26273, 46358)]