2227412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 4644864

約数和(自身を除く): 2417452

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 71, 92, 124, 142, 253, 284, 341, 506, 682, 713, 781, 1012, 1364, 1426, 1562, 1633, 2201, 2852, 3124, 3266, 4402, 6532, 7843, 8804, 15686, 17963, 24211, 31372, 35926, 48422, 50623, 71852, 96844, 101246, 202492, 556853, 1113706, 2227412]

約数ペア:

[(1, 2227412), (2, 1113706), (4, 556853), (11, 202492), (22, 101246), (23, 96844), (31, 71852), (44, 50623), (46, 48422), (62, 35926), (71, 31372), (92, 24211), (124, 17963), (142, 15686), (253, 8804), (284, 7843), (341, 6532), (506, 4402), (682, 3266), (713, 3124), (781, 2852), (1012, 2201), (1364, 1633), (1426, 1562)]