8490908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 15436512

約数和(自身を除く): 6945604

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 557, 1114, 2228, 3811, 7622, 15244, 20609, 41218, 57371, 82436, 114742, 229484, 2122727, 4245454, 8490908]

約数ペア:

[(1, 8490908), (2, 4245454), (4, 2122727), (37, 229484), (74, 114742), (103, 82436), (148, 57371), (206, 41218), (412, 20609), (557, 15244), (1114, 7622), (2228, 3811)]