4243438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1067

約数の個数: 16

約数和(自身を含む): 6796224

約数和(自身を除く): 2552786

約数列:

[1, 2, 17, 34, 137, 274, 911, 1822, 2329, 4658, 15487, 30974, 124807, 249614, 2121719, 4243438]

約数ペア:

[(1, 4243438), (2, 2121719), (17, 249614), (34, 124807), (137, 30974), (274, 15487), (911, 4658), (1822, 2329)]