1216956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 3175200

約数和(自身を除く): 1958244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 269, 348, 377, 538, 754, 807, 1076, 1131, 1508, 1614, 2262, 3228, 3497, 4524, 6994, 7801, 10491, 13988, 15602, 20982, 23403, 31204, 41964, 46806, 93612, 101413, 202826, 304239, 405652, 608478, 1216956]

約数ペア:

[(1, 1216956), (2, 608478), (3, 405652), (4, 304239), (6, 202826), (12, 101413), (13, 93612), (26, 46806), (29, 41964), (39, 31204), (52, 23403), (58, 20982), (78, 15602), (87, 13988), (116, 10491), (156, 7801), (174, 6994), (269, 4524), (348, 3497), (377, 3228), (538, 2262), (754, 1614), (807, 1508), (1076, 1131)]