398357484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4742351}}^1$

素因数の和:4742365

約数の個数: 24

約数和(自身を含む): 1062286848

約数和(自身を除く): 663929364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4742351, 9484702, 14227053, 18969404, 28454106, 33196457, 56908212, 66392914, 99589371, 132785828, 199178742, 398357484]

約数ペア:

[(1, 398357484), (2, 199178742), (3, 132785828), (4, 99589371), (6, 66392914), (7, 56908212), (12, 33196457), (14, 28454106), (21, 18969404), (28, 14227053), (42, 9484702), (84, 4742351)]