788483826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{47459}}^1$

素因数の和:47551

約数の個数: 48

約数和(自身を含む): 1865747520

約数和(自身を除く): 1077263694

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 16614, 47459, 94918, 142377, 284754, 427131, 616967, 854262, 1233934, 1850901, 3369589, 3701802, 5552703, 6739178, 10108767, 11105406, 20217534, 30326301, 43804657, 60652602, 87609314, 131413971, 262827942, 394241913, 788483826]

約数ペア:

[(1, 788483826), (2, 394241913), (3, 262827942), (6, 131413971), (9, 87609314), (13, 60652602), (18, 43804657), (26, 30326301), (39, 20217534), (71, 11105406), (78, 10108767), (117, 6739178), (142, 5552703), (213, 3701802), (234, 3369589), (426, 1850901), (639, 1233934), (923, 854262), (1278, 616967), (1846, 427131), (2769, 284754), (5538, 142377), (8307, 94918), (16614, 47459)]