2017247140

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{374953}}^1$

素因数の和:375231

約数の個数: 24

約数和(自身を含む): 4251978360

約数和(自身を除く): 2234731220

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 374953, 749906, 1499812, 1874765, 3749530, 7499060, 100862357, 201724714, 403449428, 504311785, 1008623570, 2017247140]

約数ペア:

[(1, 2017247140), (2, 1008623570), (4, 504311785), (5, 403449428), (10, 201724714), (20, 100862357), (269, 7499060), (538, 3749530), (1076, 1874765), (1345, 1499812), (2690, 749906), (5380, 374953)]