2185645055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{129443}}^1$

素因数の和:129766

約数の個数: 16

約数和(自身を含む): 2870550144

約数和(自身を除く): 684905089

約数列:

[1, 5, 11, 55, 307, 1535, 3377, 16885, 129443, 647215, 1423873, 7119365, 39739001, 198695005, 437129011, 2185645055]

約数ペア:

[(1, 2185645055), (5, 437129011), (11, 198695005), (55, 39739001), (307, 7119365), (1535, 1423873), (3377, 647215), (16885, 129443)]