1025996868

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{243589}}^1$

素因数の和:243618

約数の個数: 60

約数和(自身を含む): 2888490220

約数和(自身を除く): 1862493352

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 243589, 487178, 730767, 974356, 1461534, 2192301, 2923068, 3166657, 4384602, 6333314, 6576903, 8769204, 9499971, 12666628, 13153806, 18999942, 19730709, 26307612, 28499913, 37999884, 39461418, 56999826, 78922836, 85499739, 113999652, 170999478, 256499217, 341998956, 512998434, 1025996868]

約数ペア:

[(1, 1025996868), (2, 512998434), (3, 341998956), (4, 256499217), (6, 170999478), (9, 113999652), (12, 85499739), (13, 78922836), (18, 56999826), (26, 39461418), (27, 37999884), (36, 28499913), (39, 26307612), (52, 19730709), (54, 18999942), (78, 13153806), (81, 12666628), (108, 9499971), (117, 8769204), (156, 6576903), (162, 6333314), (234, 4384602), (324, 3166657), (351, 2923068), (468, 2192301), (702, 1461534), (1053, 974356), (1404, 730767), (2106, 487178), (4212, 243589)]