428323838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{9199}}^1$

素因数の和:9983

約数の個数: 16

約数和(自身を含む): 664166400

約数和(自身を除く): 235842562

約数列:

[1, 2, 31, 62, 751, 1502, 9199, 18398, 23281, 46562, 285169, 570338, 6908449, 13816898, 214161919, 428323838]

約数ペア:

[(1, 428323838), (2, 214161919), (31, 13816898), (62, 6908449), (751, 570338), (1502, 285169), (9199, 46562), (18398, 23281)]