2131692

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 4998000

約数和(自身を除く): 2866308

約数列:

[1, 2, 3, 4, 6, 12, 349, 509, 698, 1018, 1047, 1396, 1527, 2036, 2094, 3054, 4188, 6108, 177641, 355282, 532923, 710564, 1065846, 2131692]

約数ペア:

[(1, 2131692), (2, 1065846), (3, 710564), (4, 532923), (6, 355282), (12, 177641), (349, 6108), (509, 4188), (698, 3054), (1018, 2094), (1047, 2036), (1396, 1527)]