1520199676

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{1303}}^1\times {\mathrm{2129}}^1$

素因数の和:3573

約数の個数: 24

約数和(自身を含む): 2683084320

約数和(自身を除く): 1162884644

約数列:

[1, 2, 4, 137, 274, 548, 1303, 2129, 2606, 4258, 5212, 8516, 178511, 291673, 357022, 583346, 714044, 1166692, 2774087, 5548174, 11096348, 380049919, 760099838, 1520199676]

約数ペア:

[(1, 1520199676), (2, 760099838), (4, 380049919), (137, 11096348), (274, 5548174), (548, 2774087), (1303, 1166692), (2129, 714044), (2606, 583346), (4258, 357022), (5212, 291673), (8516, 178511)]