260069414

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 432594432

約数和(自身を除く): 172525018

約数列:

[1, 2, 11, 22, 121, 151, 242, 302, 647, 1294, 1331, 1661, 2662, 3322, 7117, 14234, 18271, 36542, 78287, 97697, 156574, 195394, 200981, 401962, 861157, 1074667, 1722314, 2149334, 11821337, 23642674, 130034707, 260069414]

約数ペア:

[(1, 260069414), (2, 130034707), (11, 23642674), (22, 11821337), (121, 2149334), (151, 1722314), (242, 1074667), (302, 861157), (647, 401962), (1294, 200981), (1331, 195394), (1661, 156574), (2662, 97697), (3322, 78287), (7117, 36542), (14234, 18271)]