265434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 592704

約数和(自身を除く): 327270

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 83, 123, 166, 246, 249, 498, 533, 1066, 1079, 1599, 2158, 3198, 3237, 3403, 6474, 6806, 10209, 20418, 44239, 88478, 132717, 265434]

約数ペア:

[(1, 265434), (2, 132717), (3, 88478), (6, 44239), (13, 20418), (26, 10209), (39, 6806), (41, 6474), (78, 3403), (82, 3237), (83, 3198), (123, 2158), (166, 1599), (246, 1079), (249, 1066), (498, 533)]