389119716

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{56591}}^1$

素因数の和:56792

約数の個数: 36

約数和(自身を含む): 988775424

約数和(自身を除く): 599655708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 56591, 113182, 169773, 226364, 339546, 509319, 679092, 1018638, 2037276, 10808881, 21617762, 32426643, 43235524, 64853286, 97279929, 129706572, 194559858, 389119716]

約数ペア:

[(1, 389119716), (2, 194559858), (3, 129706572), (4, 97279929), (6, 64853286), (9, 43235524), (12, 32426643), (18, 21617762), (36, 10808881), (191, 2037276), (382, 1018638), (573, 679092), (764, 509319), (1146, 339546), (1719, 226364), (2292, 169773), (3438, 113182), (6876, 56591)]