2578056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8263}}^1$

素因数の和:8285

約数の個数: 32

約数和(自身を含む): 6941760

約数和(自身を除く): 4363704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 8263, 16526, 24789, 33052, 49578, 66104, 99156, 107419, 198312, 214838, 322257, 429676, 644514, 859352, 1289028, 2578056]

約数ペア:

[(1, 2578056), (2, 1289028), (3, 859352), (4, 644514), (6, 429676), (8, 322257), (12, 214838), (13, 198312), (24, 107419), (26, 99156), (39, 66104), (52, 49578), (78, 33052), (104, 24789), (156, 16526), (312, 8263)]