2028503724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419459}}^1$

素因数の和:419510

約数の個数: 48

約数和(自身を含む): 5261706240

約数和(自身を除く): 3233202516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 419459, 838918, 1258377, 1677836, 2516754, 5033508, 5452967, 10905934, 13003229, 16358901, 21811868, 26006458, 32717802, 39009687, 52012916, 65435604, 78019374, 156038748, 169041977, 338083954, 507125931, 676167908, 1014251862, 2028503724]

約数ペア:

[(1, 2028503724), (2, 1014251862), (3, 676167908), (4, 507125931), (6, 338083954), (12, 169041977), (13, 156038748), (26, 78019374), (31, 65435604), (39, 52012916), (52, 39009687), (62, 32717802), (78, 26006458), (93, 21811868), (124, 16358901), (156, 13003229), (186, 10905934), (372, 5452967), (403, 5033508), (806, 2516754), (1209, 1677836), (1612, 1258377), (2418, 838918), (4836, 419459)]