794898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 1921920

約数和(自身を除く): 1127022

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 79, 86, 117, 129, 158, 234, 237, 258, 387, 474, 559, 711, 774, 1027, 1118, 1422, 1677, 2054, 3081, 3354, 3397, 5031, 6162, 6794, 9243, 10062, 10191, 18486, 20382, 30573, 44161, 61146, 88322, 132483, 264966, 397449, 794898]

約数ペア:

[(1, 794898), (2, 397449), (3, 264966), (6, 132483), (9, 88322), (13, 61146), (18, 44161), (26, 30573), (39, 20382), (43, 18486), (78, 10191), (79, 10062), (86, 9243), (117, 6794), (129, 6162), (158, 5031), (234, 3397), (237, 3354), (258, 3081), (387, 2054), (474, 1677), (559, 1422), (711, 1118), (774, 1027)]