399109452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4751303}}^1$

素因数の和:4751317

約数の個数: 24

約数和(自身を含む): 1064292096

約数和(自身を除く): 665182644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4751303, 9502606, 14253909, 19005212, 28507818, 33259121, 57015636, 66518242, 99777363, 133036484, 199554726, 399109452]

約数ペア:

[(1, 399109452), (2, 199554726), (3, 133036484), (4, 99777363), (6, 66518242), (7, 57015636), (12, 33259121), (14, 28507818), (21, 19005212), (28, 14253909), (42, 9502606), (84, 4751303)]