541382786

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{10709}}^1$

素因数の和:10898

約数の個数: 32

約数和(自身を含む): 974695680

約数和(自身を除く): 433312894

約数列:

[1, 2, 7, 14, 23, 46, 157, 161, 314, 322, 1099, 2198, 3611, 7222, 10709, 21418, 25277, 50554, 74963, 149926, 246307, 492614, 1681313, 1724149, 3362626, 3448298, 11769191, 23538382, 38670199, 77340398, 270691393, 541382786]

約数ペア:

[(1, 541382786), (2, 270691393), (7, 77340398), (14, 38670199), (23, 23538382), (46, 11769191), (157, 3448298), (161, 3362626), (314, 1724149), (322, 1681313), (1099, 492614), (2198, 246307), (3611, 149926), (7222, 74963), (10709, 50554), (21418, 25277)]