39249340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{150959}}^1$

素因数の和:150981

約数の個数: 24

約数和(自身を含む): 88764480

約数和(自身を除く): 49515140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 150959, 301918, 603836, 754795, 1509590, 1962467, 3019180, 3924934, 7849868, 9812335, 19624670, 39249340]

約数ペア:

[(1, 39249340), (2, 19624670), (4, 9812335), (5, 7849868), (10, 3924934), (13, 3019180), (20, 1962467), (26, 1509590), (52, 754795), (65, 603836), (130, 301918), (260, 150959)]