4038157090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{853733}}^1$

素因数の和:853794

約数の個数: 32

約数和(自身を含む): 8113887936

約数和(自身を除く): 4075730846

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 853733, 1707466, 4268665, 8537330, 9391063, 18782126, 36710519, 46955315, 73421038, 93910630, 183552595, 367105190, 403815709, 807631418, 2019078545, 4038157090]

約数ペア:

[(1, 4038157090), (2, 2019078545), (5, 807631418), (10, 403815709), (11, 367105190), (22, 183552595), (43, 93910630), (55, 73421038), (86, 46955315), (110, 36710519), (215, 18782126), (430, 9391063), (473, 8537330), (946, 4268665), (2365, 1707466), (4730, 853733)]