2097432865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{4583}}^1$

素因数の和:4809

約数の個数: 32

約数和(自身を含む): 2815969536

約数和(自身を除く): 718536671

約数列:

[1, 5, 11, 53, 55, 157, 265, 583, 785, 1727, 2915, 4583, 8321, 8635, 22915, 41605, 50413, 91531, 242899, 252065, 457655, 719531, 1214495, 2671889, 3597655, 7914841, 13359445, 38135143, 39574205, 190675715, 419486573, 2097432865]

約数ペア:

[(1, 2097432865), (5, 419486573), (11, 190675715), (53, 39574205), (55, 38135143), (157, 13359445), (265, 7914841), (583, 3597655), (785, 2671889), (1727, 1214495), (2915, 719531), (4583, 457655), (8321, 252065), (8635, 242899), (22915, 91531), (41605, 50413)]