1394026168

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 2719825920

約数和(自身を除く): 1325799752

約数列:

[1, 2, 4, 8, 61, 83, 122, 127, 166, 244, 254, 271, 332, 488, 508, 542, 664, 1016, 1084, 2168, 5063, 7747, 10126, 10541, 15494, 16531, 20252, 21082, 22493, 30988, 33062, 34417, 40504, 42164, 44986, 61976, 66124, 68834, 84328, 89972, 132248, 137668, 179944, 275336, 643001, 1286002, 1372073, 2099437, 2572004, 2744146, 2856611, 4198874, 5144008, 5488292, 5713222, 8397748, 10976584, 11426444, 16795496, 22852888, 174253271, 348506542, 697013084, 1394026168]

約数ペア:

[(1, 1394026168), (2, 697013084), (4, 348506542), (8, 174253271), (61, 22852888), (83, 16795496), (122, 11426444), (127, 10976584), (166, 8397748), (244, 5713222), (254, 5488292), (271, 5144008), (332, 4198874), (488, 2856611), (508, 2744146), (542, 2572004), (664, 2099437), (1016, 1372073), (1084, 1286002), (2168, 643001), (5063, 275336), (7747, 179944), (10126, 137668), (10541, 132248), (15494, 89972), (16531, 84328), (20252, 68834), (21082, 66124), (22493, 61976), (30988, 44986), (33062, 42164), (34417, 40504)]