490963984

素因数分解:

$2^4\times 7^1\times {\mathrm{4383607}}^1$

素因数の和:4383622

約数の個数: 20

約数和(自身を含む): 1087134784

約数和(自身を除く): 596170800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4383607, 8767214, 17534428, 30685249, 35068856, 61370498, 70137712, 122740996, 245481992, 490963984]

約数ペア:

[(1, 490963984), (2, 245481992), (4, 122740996), (7, 70137712), (8, 61370498), (14, 35068856), (16, 30685249), (28, 17534428), (56, 8767214), (112, 4383607)]