2118889652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{32083}}^1$

素因数の和:32196

約数の個数: 48

約数和(自身を含む): 4312089600

約数和(自身を除く): 2193199948

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 79, 158, 209, 316, 418, 836, 869, 1501, 1738, 3002, 3476, 6004, 16511, 32083, 33022, 64166, 66044, 128332, 352913, 609577, 705826, 1219154, 1411652, 2438308, 2534557, 5069114, 6705347, 10138228, 13410694, 26821388, 27880127, 48156583, 55760254, 96313166, 111520508, 192626332, 529722413, 1059444826, 2118889652]

約数ペア:

[(1, 2118889652), (2, 1059444826), (4, 529722413), (11, 192626332), (19, 111520508), (22, 96313166), (38, 55760254), (44, 48156583), (76, 27880127), (79, 26821388), (158, 13410694), (209, 10138228), (316, 6705347), (418, 5069114), (836, 2534557), (869, 2438308), (1501, 1411652), (1738, 1219154), (3002, 705826), (3476, 609577), (6004, 352913), (16511, 128332), (32083, 66044), (33022, 64166)]