140843404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{62989}}^1$

素因数の和:63049

約数の個数: 24

約数和(自身を含む): 271612880

約数和(自身を除く): 130769476

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 62989, 125978, 251956, 818857, 1637714, 2708527, 3275428, 5417054, 10834108, 35210851, 70421702, 140843404]

約数ペア:

[(1, 140843404), (2, 70421702), (4, 35210851), (13, 10834108), (26, 5417054), (43, 3275428), (52, 2708527), (86, 1637714), (172, 818857), (559, 251956), (1118, 125978), (2236, 62989)]