7136748890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{437033}}^1$

素因数の和:437134

約数の個数: 32

約数和(自身を含む): 13593505536

約数和(自身を除く): 6456756646

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 16330, 437033, 874066, 2185165, 4370330, 10051759, 20103518, 31029343, 50258795, 62058686, 100517590, 155146715, 310293430, 713674889, 1427349778, 3568374445, 7136748890]

約数ペア:

[(1, 7136748890), (2, 3568374445), (5, 1427349778), (10, 713674889), (23, 310293430), (46, 155146715), (71, 100517590), (115, 62058686), (142, 50258795), (230, 31029343), (355, 20103518), (710, 10051759), (1633, 4370330), (3266, 2185165), (8165, 874066), (16330, 437033)]