4998308

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 10077312

約数和(自身を除く): 5079004

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1303, 1918, 2606, 3836, 5212, 9121, 18242, 36484, 178511, 357022, 714044, 1249577, 2499154, 4998308]

約数ペア:

[(1, 4998308), (2, 2499154), (4, 1249577), (7, 714044), (14, 357022), (28, 178511), (137, 36484), (274, 18242), (548, 9121), (959, 5212), (1303, 3836), (1918, 2606)]