426993842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 708087744

約数和(自身を除く): 281093902

約数列:

[1, 2, 11, 22, 157, 181, 314, 362, 683, 1366, 1727, 1991, 3454, 3982, 7513, 15026, 28417, 56834, 107231, 123623, 214462, 247246, 312587, 625174, 1179541, 1359853, 2359082, 2719706, 19408811, 38817622, 213496921, 426993842]

約数ペア:

[(1, 426993842), (2, 213496921), (11, 38817622), (22, 19408811), (157, 2719706), (181, 2359082), (314, 1359853), (362, 1179541), (683, 625174), (1366, 312587), (1727, 247246), (1991, 214462), (3454, 123623), (3982, 107231), (7513, 56834), (15026, 28417)]