260013873218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{577457}}^1$

素因数の和:577778

約数の個数: 32

約数和(自身を含む): 431901626688

約数和(自身を除く): 171887753470

約数列:

[1, 2, 11, 22, 97, 194, 211, 422, 1067, 2134, 2321, 4642, 20467, 40934, 225137, 450274, 577457, 1154914, 6352027, 12704054, 56013329, 112026658, 121843427, 243686854, 616146619, 1232293238, 1340277697, 2680555394, 11818812419, 23637624838, 130006936609, 260013873218]

約数ペア:

[(1, 260013873218), (2, 130006936609), (11, 23637624838), (22, 11818812419), (97, 2680555394), (194, 1340277697), (211, 1232293238), (422, 616146619), (1067, 243686854), (2134, 121843427), (2321, 112026658), (4642, 56013329), (20467, 12704054), (40934, 6352027), (225137, 1154914), (450274, 577457)]