315904036

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{26177}}^1$

素因数の和:26619

約数の個数: 24

約数和(自身を含む): 633298176

約数和(自身を除く): 317394140

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 26177, 52354, 104708, 183239, 366478, 732956, 11282287, 22564574, 45129148, 78976009, 157952018, 315904036]

約数ペア:

[(1, 315904036), (2, 157952018), (4, 78976009), (7, 45129148), (14, 22564574), (28, 11282287), (431, 732956), (862, 366478), (1724, 183239), (3017, 104708), (6034, 52354), (12068, 26177)]