4897172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 10469760

約数和(自身を除く): 5572588

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 163, 203, 259, 326, 406, 518, 652, 812, 1036, 1073, 1141, 2146, 2282, 4292, 4564, 4727, 6031, 7511, 9454, 12062, 15022, 18908, 24124, 30044, 33089, 42217, 66178, 84434, 132356, 168868, 174899, 349798, 699596, 1224293, 2448586, 4897172]

約数ペア:

[(1, 4897172), (2, 2448586), (4, 1224293), (7, 699596), (14, 349798), (28, 174899), (29, 168868), (37, 132356), (58, 84434), (74, 66178), (116, 42217), (148, 33089), (163, 30044), (203, 24124), (259, 18908), (326, 15022), (406, 12062), (518, 9454), (652, 7511), (812, 6031), (1036, 4727), (1073, 4564), (1141, 4292), (2146, 2282)]