7499180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28843}}^1$

素因数の和:28865

約数の個数: 24

約数和(自身を含む): 16960272

約数和(自身を除く): 9461092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 28843, 57686, 115372, 144215, 288430, 374959, 576860, 749918, 1499836, 1874795, 3749590, 7499180]

約数ペア:

[(1, 7499180), (2, 3749590), (4, 1874795), (5, 1499836), (10, 749918), (13, 576860), (20, 374959), (26, 288430), (52, 144215), (65, 115372), (130, 57686), (260, 28843)]