4538872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 9651600

約数和(自身を除く): 5112728

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 2297, 4594, 9188, 18376, 29861, 43643, 59722, 87286, 119444, 174572, 238888, 349144, 567359, 1134718, 2269436, 4538872]

約数ペア:

[(1, 4538872), (2, 2269436), (4, 1134718), (8, 567359), (13, 349144), (19, 238888), (26, 174572), (38, 119444), (52, 87286), (76, 59722), (104, 43643), (152, 29861), (247, 18376), (494, 9188), (988, 4594), (1976, 2297)]