8801390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 17297280

約数和(自身を除く): 8495890

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 857, 1027, 1714, 2054, 4285, 5135, 8570, 10270, 11141, 22282, 55705, 67703, 111410, 135406, 338515, 677030, 880139, 1760278, 4400695, 8801390]

約数ペア:

[(1, 8801390), (2, 4400695), (5, 1760278), (10, 880139), (13, 677030), (26, 338515), (65, 135406), (79, 111410), (130, 67703), (158, 55705), (395, 22282), (790, 11141), (857, 10270), (1027, 8570), (1714, 5135), (2054, 4285)]