789970942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 1329696000

約数和(自身を除く): 539725058

約数列:

[1, 2, 19, 37, 38, 59, 74, 89, 107, 118, 178, 214, 703, 1121, 1406, 1691, 2033, 2183, 2242, 3293, 3382, 3959, 4066, 4366, 5251, 6313, 6586, 7918, 9523, 10502, 12626, 19046, 41477, 62567, 75221, 82954, 99769, 119947, 125134, 150442, 180937, 194287, 199538, 233581, 239894, 352351, 361874, 388574, 467162, 561857, 704702, 1123714, 3691453, 4438039, 6694669, 7382906, 8876078, 10675283, 13389338, 20788709, 21350566, 41577418, 394985471, 789970942]

約数ペア:

[(1, 789970942), (2, 394985471), (19, 41577418), (37, 21350566), (38, 20788709), (59, 13389338), (74, 10675283), (89, 8876078), (107, 7382906), (118, 6694669), (178, 4438039), (214, 3691453), (703, 1123714), (1121, 704702), (1406, 561857), (1691, 467162), (2033, 388574), (2183, 361874), (2242, 352351), (3293, 239894), (3382, 233581), (3959, 199538), (4066, 194287), (4366, 180937), (5251, 150442), (6313, 125134), (6586, 119947), (7918, 99769), (9523, 82954), (10502, 75221), (12626, 62567), (19046, 41477)]