258351691

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{6287}}^1$

素因数の和:6438

約数の個数: 16

約数和(自身を含む): 290505600

約数和(自身を除く): 32153909

約数列:

[1, 13, 29, 109, 377, 1417, 3161, 6287, 41093, 81731, 182323, 685283, 2370199, 8908679, 19873207, 258351691]

約数ペア:

[(1, 258351691), (13, 19873207), (29, 8908679), (109, 2370199), (377, 685283), (1417, 182323), (3161, 81731), (6287, 41093)]