1567384885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{1993}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 2090350080

約数和(自身を除く): 522965195

約数列:

[1, 5, 11, 55, 79, 181, 395, 869, 905, 1991, 1993, 4345, 9955, 9965, 14299, 21923, 71495, 109615, 157289, 157447, 360733, 786445, 787235, 1731917, 1803665, 3968063, 8659585, 19840315, 28497907, 142489535, 313476977, 1567384885]

約数ペア:

[(1, 1567384885), (5, 313476977), (11, 142489535), (55, 28497907), (79, 19840315), (181, 8659585), (395, 3968063), (869, 1803665), (905, 1731917), (1991, 787235), (1993, 786445), (4345, 360733), (9955, 157447), (9965, 157289), (14299, 109615), (21923, 71495)]