330385718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{39341}}^1$

素因数の和:39392

約数の個数: 32

約数和(自身を含む): 594851040

約数和(自身を除く): 264465322

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 39341, 78682, 511433, 668797, 747479, 1022866, 1337594, 1494958, 8694361, 9717227, 12707143, 17388722, 19434454, 25414286, 165192859, 330385718]

約数ペア:

[(1, 330385718), (2, 165192859), (13, 25414286), (17, 19434454), (19, 17388722), (26, 12707143), (34, 9717227), (38, 8694361), (221, 1494958), (247, 1337594), (323, 1022866), (442, 747479), (494, 668797), (646, 511433), (4199, 78682), (8398, 39341)]