172801438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{12821}}^1$

素因数の和:13139

約数の個数: 16

約数和(自身を含む): 271416096

約数和(自身を除く): 98614658

約数列:

[1, 2, 23, 46, 293, 586, 6739, 12821, 13478, 25642, 294883, 589766, 3756553, 7513106, 86400719, 172801438]

約数ペア:

[(1, 172801438), (2, 86400719), (23, 7513106), (46, 3756553), (293, 589766), (586, 294883), (6739, 25642), (12821, 13478)]