285290149

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{577}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 307126080

約数和(自身を除く): 21835931

約数列:

[1, 19, 53, 491, 577, 1007, 9329, 10963, 26023, 30581, 283307, 494437, 581039, 5382833, 15015271, 285290149]

約数ペア:

[(1, 285290149), (19, 15015271), (53, 5382833), (491, 581039), (577, 494437), (1007, 283307), (9329, 30581), (10963, 26023)]