1285674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 2830464

約数和(自身を除く): 1544790

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 311, 318, 622, 689, 933, 1378, 1866, 2067, 4043, 4134, 8086, 12129, 16483, 24258, 32966, 49449, 98898, 214279, 428558, 642837, 1285674]

約数ペア:

[(1, 1285674), (2, 642837), (3, 428558), (6, 214279), (13, 98898), (26, 49449), (39, 32966), (53, 24258), (78, 16483), (106, 12129), (159, 8086), (311, 4134), (318, 4043), (622, 2067), (689, 1866), (933, 1378)]