1872284701

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 2221470720

約数和(自身を除く): 349186019

約数列:

[1, 7, 59, 83, 193, 283, 413, 581, 1351, 1981, 4897, 11387, 16019, 16697, 23489, 34279, 54619, 79709, 112133, 116879, 164423, 382333, 945121, 1385851, 3222521, 4533377, 6615847, 9700957, 22557647, 31733639, 267469243, 1872284701]

約数ペア:

[(1, 1872284701), (7, 267469243), (59, 31733639), (83, 22557647), (193, 9700957), (283, 6615847), (413, 4533377), (581, 3222521), (1351, 1385851), (1981, 945121), (4897, 382333), (11387, 164423), (16019, 116879), (16697, 112133), (23489, 79709), (34279, 54619)]