398281044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4741441}}^1$

素因数の和:4741455

約数の個数: 24

約数和(自身を含む): 1062083008

約数和(自身を除く): 663801964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4741441, 9482882, 14224323, 18965764, 28448646, 33190087, 56897292, 66380174, 99570261, 132760348, 199140522, 398281044]

約数ペア:

[(1, 398281044), (2, 199140522), (3, 132760348), (4, 99570261), (6, 66380174), (7, 56897292), (12, 33190087), (14, 28448646), (21, 18965764), (28, 14224323), (42, 9482882), (84, 4741441)]