4234568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 9004800

約数和(自身を除く): 4770232

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 2143, 4286, 8572, 17144, 27859, 40717, 55718, 81434, 111436, 162868, 222872, 325736, 529321, 1058642, 2117284, 4234568]

約数ペア:

[(1, 4234568), (2, 2117284), (4, 1058642), (8, 529321), (13, 325736), (19, 222872), (26, 162868), (38, 111436), (52, 81434), (76, 55718), (104, 40717), (152, 27859), (247, 17144), (494, 8572), (988, 4286), (1976, 2143)]