40706251

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 44098560

約数和(自身を除く): 3392309

約数列:

[1, 23, 43, 79, 521, 989, 1817, 3397, 11983, 22403, 41159, 78131, 515269, 946657, 1769837, 40706251]

約数ペア:

[(1, 40706251), (23, 1769837), (43, 946657), (79, 515269), (521, 78131), (989, 41159), (1817, 22403), (3397, 11983)]