986778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4238

約数の個数: 24

約数和(自身を含む): 2303028

約数和(自身を除く): 1316250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 4217, 8434, 12651, 25302, 37953, 54821, 75906, 109642, 164463, 328926, 493389, 986778]

約数ペア:

[(1, 986778), (2, 493389), (3, 328926), (6, 164463), (9, 109642), (13, 75906), (18, 54821), (26, 37953), (39, 25302), (78, 12651), (117, 8434), (234, 4217)]