1216661725435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{839}}^1\times {\mathrm{42821}}^1$

素因数の和:44199

約数の個数: 32

約数和(自身を含む): 1577233607040

約数和(自身を除く): 360571881605

約数列:

[1, 5, 13, 65, 521, 839, 2605, 4195, 6773, 10907, 33865, 42821, 54535, 214105, 437119, 556673, 2185595, 2783365, 5682547, 22309741, 28412735, 35926819, 111548705, 179634095, 290026633, 467048647, 1450133165, 2335243235, 18717872699, 93589363495, 243332345087, 1216661725435]

約数ペア:

[(1, 1216661725435), (5, 243332345087), (13, 93589363495), (65, 18717872699), (521, 2335243235), (839, 1450133165), (2605, 467048647), (4195, 290026633), (6773, 179634095), (10907, 111548705), (33865, 35926819), (42821, 28412735), (54535, 22309741), (214105, 5682547), (437119, 2783365), (556673, 2185595)]