290480854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1\times {\mathrm{5261}}^1$

素因数の和:6735

約数の個数: 16

約数和(自身を含む): 459056880

約数和(自身を除く): 168576026

約数列:

[1, 2, 19, 38, 1453, 2906, 5261, 10522, 27607, 55214, 99959, 199918, 7644233, 15288466, 145240427, 290480854]

約数ペア:

[(1, 290480854), (2, 145240427), (19, 15288466), (38, 7644233), (1453, 199918), (2906, 99959), (5261, 55214), (10522, 27607)]