8389030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 16619904

約数和(自身を除く): 8230874

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 1373, 2746, 3055, 6110, 6865, 13730, 17849, 35698, 64531, 89245, 129062, 178490, 322655, 645310, 838903, 1677806, 4194515, 8389030]

約数ペア:

[(1, 8389030), (2, 4194515), (5, 1677806), (10, 838903), (13, 645310), (26, 322655), (47, 178490), (65, 129062), (94, 89245), (130, 64531), (235, 35698), (470, 17849), (611, 13730), (1222, 6865), (1373, 6110), (2746, 3055)]