396520231364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{13679}}^1\times {\mathrm{426287}}^1$

素因数の和:439987

約数の個数: 24

約数和(自身を含む): 734784099840

約数和(自身を除く): 338263868476

約数列:

[1, 2, 4, 17, 34, 68, 13679, 27358, 54716, 232543, 426287, 465086, 852574, 930172, 1705148, 7246879, 14493758, 28987516, 5831179873, 11662359746, 23324719492, 99130057841, 198260115682, 396520231364]

約数ペア:

[(1, 396520231364), (2, 198260115682), (4, 99130057841), (17, 23324719492), (34, 11662359746), (68, 5831179873), (13679, 28987516), (27358, 14493758), (54716, 7246879), (232543, 1705148), (426287, 930172), (465086, 852574)]