125381516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{7753}}^1$

素因数の和:8081

約数の個数: 24

約数和(自身を含む): 237086304

約数和(自身を除く): 111704788

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 7753, 8086, 15506, 16172, 31012, 100789, 201578, 403156, 2411183, 4822366, 9644732, 31345379, 62690758, 125381516]

約数ペア:

[(1, 125381516), (2, 62690758), (4, 31345379), (13, 9644732), (26, 4822366), (52, 2411183), (311, 403156), (622, 201578), (1244, 100789), (4043, 31012), (7753, 16172), (8086, 15506)]