2213996889

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{5903}}^1$

素因数の和:6141

約数の個数: 32

約数和(自身を含む): 3253340160

約数和(自身を除く): 1039343271

約数列:

[1, 3, 13, 39, 59, 163, 177, 489, 767, 2119, 2301, 5903, 6357, 9617, 17709, 28851, 76739, 125021, 230217, 348277, 375063, 962189, 1044831, 2886567, 4527601, 12508457, 13582803, 37525371, 56769151, 170307453, 737998963, 2213996889]

約数ペア:

[(1, 2213996889), (3, 737998963), (13, 170307453), (39, 56769151), (59, 37525371), (163, 13582803), (177, 12508457), (489, 4527601), (767, 2886567), (2119, 1044831), (2301, 962189), (5903, 375063), (6357, 348277), (9617, 230217), (17709, 125021), (28851, 76739)]