26087321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 29039808

約数和(自身を除く): 2952487

約数列:

[1, 13, 61, 67, 491, 793, 871, 4087, 6383, 29951, 32897, 53131, 389363, 427661, 2006717, 26087321]

約数ペア:

[(1, 26087321), (13, 2006717), (61, 427661), (67, 389363), (491, 53131), (793, 32897), (871, 29951), (4087, 6383)]