2080209704

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{509}}^1\times {\mathrm{1423}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 3921696000

約数和(自身を除く): 1841486296

約数列:

[1, 2, 4, 8, 359, 509, 718, 1018, 1423, 1436, 2036, 2846, 2872, 4072, 5692, 11384, 182731, 365462, 510857, 724307, 730924, 1021714, 1448614, 1461848, 2043428, 2897228, 4086856, 5794456, 260026213, 520052426, 1040104852, 2080209704]

約数ペア:

[(1, 2080209704), (2, 1040104852), (4, 520052426), (8, 260026213), (359, 5794456), (509, 4086856), (718, 2897228), (1018, 2043428), (1423, 1461848), (1436, 1448614), (2036, 1021714), (2846, 730924), (2872, 724307), (4072, 510857), (5692, 365462), (11384, 182731)]