394968242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{147047}}^1$

素因数の和:147145

約数の個数: 16

約数和(自身を含む): 635247360

約数和(自身を除く): 240279118

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 147047, 294094, 2499799, 4999598, 11616713, 23233426, 197484121, 394968242]

約数ペア:

[(1, 394968242), (2, 197484121), (17, 23233426), (34, 11616713), (79, 4999598), (158, 2499799), (1343, 294094), (2686, 147047)]