2763178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 4821120

約数和(自身を除く): 2057942

約数列:

[1, 2, 11, 22, 29, 58, 61, 71, 122, 142, 319, 638, 671, 781, 1342, 1562, 1769, 2059, 3538, 4118, 4331, 8662, 19459, 22649, 38918, 45298, 47641, 95282, 125599, 251198, 1381589, 2763178]

約数ペア:

[(1, 2763178), (2, 1381589), (11, 251198), (22, 125599), (29, 95282), (58, 47641), (61, 45298), (71, 38918), (122, 22649), (142, 19459), (319, 8662), (638, 4331), (671, 4118), (781, 3538), (1342, 2059), (1562, 1769)]