552762470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4252019}}^1$

素因数の和:4252039

約数の個数: 16

約数和(自身を含む): 1071509040

約数和(自身を除く): 518746570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4252019, 8504038, 21260095, 42520190, 55276247, 110552494, 276381235, 552762470]

約数ペア:

[(1, 552762470), (2, 276381235), (5, 110552494), (10, 55276247), (13, 42520190), (26, 21260095), (65, 8504038), (130, 4252019)]