2442872

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 4795200

約数和(自身を除く): 2352328

約数列:

[1, 2, 4, 8, 47, 73, 89, 94, 146, 178, 188, 292, 356, 376, 584, 712, 3431, 4183, 6497, 6862, 8366, 12994, 13724, 16732, 25988, 27448, 33464, 51976, 305359, 610718, 1221436, 2442872]

約数ペア:

[(1, 2442872), (2, 1221436), (4, 610718), (8, 305359), (47, 51976), (73, 33464), (89, 27448), (94, 25988), (146, 16732), (178, 13724), (188, 12994), (292, 8366), (356, 6862), (376, 6497), (584, 4183), (712, 3431)]