2738554

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 5193216

約数和(自身を除く): 2454662

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 367, 533, 574, 734, 1066, 2569, 3731, 4771, 5138, 7462, 9542, 15047, 30094, 33397, 66794, 105329, 195611, 210658, 391222, 1369277, 2738554]

約数ペア:

[(1, 2738554), (2, 1369277), (7, 391222), (13, 210658), (14, 195611), (26, 105329), (41, 66794), (82, 33397), (91, 30094), (182, 15047), (287, 9542), (367, 7462), (533, 5138), (574, 4771), (734, 3731), (1066, 2569)]