1206172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 2338560

約数和(自身を除く): 1132388

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 347, 694, 869, 1388, 1738, 3476, 3817, 7634, 15268, 27413, 54826, 109652, 301543, 603086, 1206172]

約数ペア:

[(1, 1206172), (2, 603086), (4, 301543), (11, 109652), (22, 54826), (44, 27413), (79, 15268), (158, 7634), (316, 3817), (347, 3476), (694, 1738), (869, 1388)]