1538056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 3245760

約数和(自身を除く): 1707704

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 643, 1196, 1286, 2392, 2572, 5144, 8359, 14789, 16718, 29578, 33436, 59156, 66872, 118312, 192257, 384514, 769028, 1538056]

約数ペア:

[(1, 1538056), (2, 769028), (4, 384514), (8, 192257), (13, 118312), (23, 66872), (26, 59156), (46, 33436), (52, 29578), (92, 16718), (104, 14789), (184, 8359), (299, 5144), (598, 2572), (643, 2392), (1196, 1286)]