2051088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 6041280

約数和(自身を除く): 3990192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 173, 208, 228, 247, 304, 312, 346, 456, 494, 519, 624, 692, 741, 912, 988, 1038, 1384, 1482, 1976, 2076, 2249, 2768, 2964, 3287, 3952, 4152, 4498, 5928, 6574, 6747, 8304, 8996, 9861, 11856, 13148, 13494, 17992, 19722, 26296, 26988, 35984, 39444, 42731, 52592, 53976, 78888, 85462, 107952, 128193, 157776, 170924, 256386, 341848, 512772, 683696, 1025544, 2051088]

約数ペア:

[(1, 2051088), (2, 1025544), (3, 683696), (4, 512772), (6, 341848), (8, 256386), (12, 170924), (13, 157776), (16, 128193), (19, 107952), (24, 85462), (26, 78888), (38, 53976), (39, 52592), (48, 42731), (52, 39444), (57, 35984), (76, 26988), (78, 26296), (104, 19722), (114, 17992), (152, 13494), (156, 13148), (173, 11856), (208, 9861), (228, 8996), (247, 8304), (304, 6747), (312, 6574), (346, 5928), (456, 4498), (494, 4152), (519, 3952), (624, 3287), (692, 2964), (741, 2768), (912, 2249), (988, 2076), (1038, 1976), (1384, 1482)]