488997212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1321}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 959454720

約数和(自身を除く): 470457508

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 179, 188, 358, 517, 716, 1034, 1321, 1969, 2068, 2642, 3938, 5284, 7876, 8413, 14531, 16826, 29062, 33652, 58124, 62087, 92543, 124174, 185086, 236459, 248348, 370172, 472918, 682957, 945836, 1365914, 2601049, 2731828, 5202098, 10404196, 11113573, 22227146, 44454292, 122249303, 244498606, 488997212]

約数ペア:

[(1, 488997212), (2, 244498606), (4, 122249303), (11, 44454292), (22, 22227146), (44, 11113573), (47, 10404196), (94, 5202098), (179, 2731828), (188, 2601049), (358, 1365914), (517, 945836), (716, 682957), (1034, 472918), (1321, 370172), (1969, 248348), (2068, 236459), (2642, 185086), (3938, 124174), (5284, 92543), (7876, 62087), (8413, 58124), (14531, 33652), (16826, 29062)]