4987450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7673}}^1$

素因数の和:7698

約数の個数: 24

約数和(自身を含む): 9991548

約数和(自身を除く): 5004098

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 7673, 15346, 38365, 76730, 99749, 191825, 199498, 383650, 498745, 997490, 2493725, 4987450]

約数ペア:

[(1, 4987450), (2, 2493725), (5, 997490), (10, 498745), (13, 383650), (25, 199498), (26, 191825), (50, 99749), (65, 76730), (130, 38365), (325, 15346), (650, 7673)]