870865656

素因数分解:

$2^3\times 3^1\times {\mathrm{1693}}^1\times {\mathrm{21433}}^1$

素因数の和:23135

約数の個数: 32

約数和(自身を含む): 2178551760

約数和(自身を除く): 1307686104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1693, 3386, 5079, 6772, 10158, 13544, 20316, 21433, 40632, 42866, 64299, 85732, 128598, 171464, 257196, 514392, 36286069, 72572138, 108858207, 145144276, 217716414, 290288552, 435432828, 870865656]

約数ペア:

[(1, 870865656), (2, 435432828), (3, 290288552), (4, 217716414), (6, 145144276), (8, 108858207), (12, 72572138), (24, 36286069), (1693, 514392), (3386, 257196), (5079, 171464), (6772, 128598), (10158, 85732), (13544, 64299), (20316, 42866), (21433, 40632)]