2200979342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 3715891200

約数和(自身を除く): 1514911858

約数列:

[1, 2, 19, 23, 38, 46, 79, 127, 158, 251, 254, 437, 502, 874, 1501, 1817, 2413, 2921, 3002, 3634, 4769, 4826, 5773, 5842, 9538, 10033, 11546, 19829, 20066, 31877, 34523, 39658, 55499, 63754, 69046, 109687, 110998, 190627, 219374, 230759, 376751, 381254, 456067, 461518, 605663, 733171, 753502, 912134, 1211326, 1466342, 2518283, 4384421, 5036566, 8665273, 8768842, 13930249, 17330546, 27860498, 47847377, 57920509, 95694754, 115841018, 1100489671, 2200979342]

約数ペア:

[(1, 2200979342), (2, 1100489671), (19, 115841018), (23, 95694754), (38, 57920509), (46, 47847377), (79, 27860498), (127, 17330546), (158, 13930249), (251, 8768842), (254, 8665273), (437, 5036566), (502, 4384421), (874, 2518283), (1501, 1466342), (1817, 1211326), (2413, 912134), (2921, 753502), (3002, 733171), (3634, 605663), (4769, 461518), (4826, 456067), (5773, 381254), (5842, 376751), (9538, 230759), (10033, 219374), (11546, 190627), (19829, 110998), (20066, 109687), (31877, 69046), (34523, 63754), (39658, 55499)]