3970604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 8128512

約数和(自身を除く): 4157908

約数列:

[1, 2, 4, 11, 22, 31, 41, 44, 62, 71, 82, 124, 142, 164, 284, 341, 451, 682, 781, 902, 1271, 1364, 1562, 1804, 2201, 2542, 2911, 3124, 4402, 5084, 5822, 8804, 11644, 13981, 24211, 27962, 32021, 48422, 55924, 64042, 90241, 96844, 128084, 180482, 360964, 992651, 1985302, 3970604]

約数ペア:

[(1, 3970604), (2, 1985302), (4, 992651), (11, 360964), (22, 180482), (31, 128084), (41, 96844), (44, 90241), (62, 64042), (71, 55924), (82, 48422), (124, 32021), (142, 27962), (164, 24211), (284, 13981), (341, 11644), (451, 8804), (682, 5822), (781, 5084), (902, 4402), (1271, 3124), (1364, 2911), (1562, 2542), (1804, 2201)]