2912562289

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1391573}}^1$

素因数の和:1391616

約数の個数: 16

約数和(自身を含む): 3740550912

約数和(自身を除く): 827988623

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 1391573, 9741011, 18090449, 32006179, 126633143, 224043253, 416080327, 2912562289]

約数ペア:

[(1, 2912562289), (7, 416080327), (13, 224043253), (23, 126633143), (91, 32006179), (161, 18090449), (299, 9741011), (2093, 1391573)]