231045886

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1\times {\mathrm{787}}^1$

素因数の和:1659

約数の個数: 16

約数和(自身を含む): 349068240

約数和(自身を除く): 118022354

約数列:

[1, 2, 229, 458, 641, 787, 1282, 1574, 146789, 180223, 293578, 360446, 504467, 1008934, 115522943, 231045886]

約数ペア:

[(1, 231045886), (2, 115522943), (229, 1008934), (458, 504467), (641, 360446), (787, 293578), (1282, 180223), (1574, 146789)]