1261122017

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{2543}}^1$

素因数の和:3212

約数の個数: 16

約数和(自身を含む): 1361141760

約数和(自身を除く): 100019743

約数列:

[1, 19, 43, 607, 817, 2543, 11533, 26101, 48317, 109349, 495919, 1543601, 2077631, 29328419, 66374843, 1261122017]

約数ペア:

[(1, 1261122017), (19, 66374843), (43, 29328419), (607, 2077631), (817, 1543601), (2543, 495919), (11533, 109349), (26101, 48317)]