172969316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{62761}}^1$

素因数の和:62831

約数の個数: 24

約数和(自身を含む): 332136504

約数和(自身を除く): 159167188

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 62761, 125522, 251044, 815893, 1631786, 3263572, 3326333, 6652666, 13305332, 43242329, 86484658, 172969316]

約数ペア:

[(1, 172969316), (2, 86484658), (4, 43242329), (13, 13305332), (26, 6652666), (52, 3326333), (53, 3263572), (106, 1631786), (212, 815893), (689, 251044), (1378, 125522), (2756, 62761)]