425310908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{144271}}^1$

素因数の和:144353

約数の個数: 24

約数和(自身を含む): 824081664

約数和(自身を除く): 398770756

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 144271, 288542, 577084, 1586981, 3173962, 6347924, 9666157, 19332314, 38664628, 106327727, 212655454, 425310908]

約数ペア:

[(1, 425310908), (2, 212655454), (4, 106327727), (11, 38664628), (22, 19332314), (44, 9666157), (67, 6347924), (134, 3173962), (268, 1586981), (737, 577084), (1474, 288542), (2948, 144271)]