395256442

素因数分解:

$2^1\times 7^2\times {\mathrm{4033229}}^1$

素因数の和:4033245

約数の個数: 12

約数和(自身を含む): 689682330

約数和(自身を除く): 294425888

約数列:

[1, 2, 7, 14, 49, 98, 4033229, 8066458, 28232603, 56465206, 197628221, 395256442]

約数ペア:

[(1, 395256442), (2, 197628221), (7, 56465206), (14, 28232603), (49, 8066458), (98, 4033229)]