2465327384

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{24979}}^1$

素因数の和:25084

約数の個数: 48

約数和(自身を含む): 5074187400

約数和(自身を除く): 2608860016

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 169, 292, 338, 584, 676, 949, 1352, 1898, 3796, 7592, 12337, 24674, 24979, 49348, 49958, 98696, 99916, 199832, 324727, 649454, 1298908, 1823467, 2597816, 3646934, 4221451, 7293868, 8442902, 14587736, 16885804, 23705071, 33771608, 47410142, 94820284, 189640568, 308165923, 616331846, 1232663692, 2465327384]

約数ペア:

[(1, 2465327384), (2, 1232663692), (4, 616331846), (8, 308165923), (13, 189640568), (26, 94820284), (52, 47410142), (73, 33771608), (104, 23705071), (146, 16885804), (169, 14587736), (292, 8442902), (338, 7293868), (584, 4221451), (676, 3646934), (949, 2597816), (1352, 1823467), (1898, 1298908), (3796, 649454), (7592, 324727), (12337, 199832), (24674, 99916), (24979, 98696), (49348, 49958)]