41329340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{158959}}^1$

素因数の和:158981

約数の個数: 24

約数和(自身を含む): 93468480

約数和(自身を除く): 52139140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 158959, 317918, 635836, 794795, 1589590, 2066467, 3179180, 4132934, 8265868, 10332335, 20664670, 41329340]

約数ペア:

[(1, 41329340), (2, 20664670), (4, 10332335), (5, 8265868), (10, 4132934), (13, 3179180), (20, 2066467), (26, 1589590), (52, 794795), (65, 635836), (130, 317918), (260, 158959)]