425022172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{4091}}^1$

素因数の和:5481

約数の個数: 24

約数和(自身を含む): 783699840

約数和(自身を除く): 358677668

約数列:

[1, 2, 4, 19, 38, 76, 1367, 2734, 4091, 5468, 8182, 16364, 25973, 51946, 77729, 103892, 155458, 310916, 5592397, 11184794, 22369588, 106255543, 212511086, 425022172]

約数ペア:

[(1, 425022172), (2, 212511086), (4, 106255543), (19, 22369588), (38, 11184794), (76, 5592397), (1367, 310916), (2734, 155458), (4091, 103892), (5468, 77729), (8182, 51946), (16364, 25973)]