7401086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 14823648

約数和(自身を除く): 7422562

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 257, 374, 514, 847, 1309, 1694, 1799, 2057, 2618, 2827, 3598, 4114, 4369, 5654, 8738, 14399, 19789, 28798, 30583, 31097, 39578, 48059, 61166, 62194, 96118, 217679, 336413, 435358, 528649, 672826, 1057298, 3700543, 7401086]

約数ペア:

[(1, 7401086), (2, 3700543), (7, 1057298), (11, 672826), (14, 528649), (17, 435358), (22, 336413), (34, 217679), (77, 96118), (119, 62194), (121, 61166), (154, 48059), (187, 39578), (238, 31097), (242, 30583), (257, 28798), (374, 19789), (514, 14399), (847, 8738), (1309, 5654), (1694, 4369), (1799, 4114), (2057, 3598), (2618, 2827)]