2197236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 5644800

約数和(自身を除く): 3447564

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 419, 437, 838, 874, 1257, 1311, 1676, 1748, 2514, 2622, 5028, 5244, 7961, 9637, 15922, 19274, 23883, 28911, 31844, 38548, 47766, 57822, 95532, 115644, 183103, 366206, 549309, 732412, 1098618, 2197236]

約数ペア:

[(1, 2197236), (2, 1098618), (3, 732412), (4, 549309), (6, 366206), (12, 183103), (19, 115644), (23, 95532), (38, 57822), (46, 47766), (57, 38548), (69, 31844), (76, 28911), (92, 23883), (114, 19274), (138, 15922), (228, 9637), (276, 7961), (419, 5244), (437, 5028), (838, 2622), (874, 2514), (1257, 1748), (1311, 1676)]