420265524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2053}}^1\times {\mathrm{2437}}^1$

素因数の和:4504

約数の個数: 48

約数和(自身を含む): 1121714048

約数和(自身を除く): 701448524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2053, 2437, 4106, 4874, 6159, 7311, 8212, 9748, 12318, 14371, 14622, 17059, 24636, 28742, 29244, 34118, 43113, 51177, 57484, 68236, 86226, 102354, 172452, 204708, 5003161, 10006322, 15009483, 20012644, 30018966, 35022127, 60037932, 70044254, 105066381, 140088508, 210132762, 420265524]

約数ペア:

[(1, 420265524), (2, 210132762), (3, 140088508), (4, 105066381), (6, 70044254), (7, 60037932), (12, 35022127), (14, 30018966), (21, 20012644), (28, 15009483), (42, 10006322), (84, 5003161), (2053, 204708), (2437, 172452), (4106, 102354), (4874, 86226), (6159, 68236), (7311, 57484), (8212, 51177), (9748, 43113), (12318, 34118), (14371, 29244), (14622, 28742), (17059, 24636)]