269011604

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{232709}}^1$

素因数の和:232747

約数の個数: 18

約数和(自身を含む): 500093790

約数和(自身を除く): 231082186

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 232709, 465418, 930836, 3956053, 7912106, 15824212, 67252901, 134505802, 269011604]

約数ペア:

[(1, 269011604), (2, 134505802), (4, 67252901), (17, 15824212), (34, 7912106), (68, 3956053), (289, 930836), (578, 465418), (1156, 232709)]