1119801820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{835673}}^1$

素因数の和:835749

約数の個数: 24

約数和(自身を含む): 2386684944

約数和(自身を除く): 1266883124

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 835673, 1671346, 3342692, 4178365, 8356730, 16713460, 55990091, 111980182, 223960364, 279950455, 559900910, 1119801820]

約数ペア:

[(1, 1119801820), (2, 559900910), (4, 279950455), (5, 223960364), (10, 111980182), (20, 55990091), (67, 16713460), (134, 8356730), (268, 4178365), (335, 3342692), (670, 1671346), (1340, 835673)]