1258989862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{8867}}^1$

素因数の和:9052

約数の個数: 32

約数和(自身を含む): 2097672192

約数和(自身を除く): 838682330

約数列:

[1, 2, 13, 26, 43, 86, 127, 254, 559, 1118, 1651, 3302, 5461, 8867, 10922, 17734, 70993, 115271, 141986, 230542, 381281, 762562, 1126109, 2252218, 4956653, 9913306, 14639417, 29278834, 48422687, 96845374, 629494931, 1258989862]

約数ペア:

[(1, 1258989862), (2, 629494931), (13, 96845374), (26, 48422687), (43, 29278834), (86, 14639417), (127, 9913306), (254, 4956653), (559, 2252218), (1118, 1126109), (1651, 762562), (3302, 381281), (5461, 230542), (8867, 141986), (10922, 115271), (17734, 70993)]