1297986592

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{123289}}^1$

素因数の和:123353

約数の個数: 48

約数和(自身を含む): 2982631680

約数和(自身を除く): 1684645088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 123289, 246578, 493156, 863023, 986312, 1726046, 1972624, 3452092, 3945248, 5794583, 6904184, 11589166, 13808368, 23178332, 27616736, 40562081, 46356664, 81124162, 92713328, 162248324, 185426656, 324496648, 648993296, 1297986592]

約数ペア:

[(1, 1297986592), (2, 648993296), (4, 324496648), (7, 185426656), (8, 162248324), (14, 92713328), (16, 81124162), (28, 46356664), (32, 40562081), (47, 27616736), (56, 23178332), (94, 13808368), (112, 11589166), (188, 6904184), (224, 5794583), (329, 3945248), (376, 3452092), (658, 1972624), (752, 1726046), (1316, 986312), (1504, 863023), (2632, 493156), (5264, 246578), (10528, 123289)]