1383590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 2782080

約数和(自身を除く): 1398490

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 367, 377, 734, 754, 1835, 1885, 3670, 3770, 4771, 9542, 10643, 21286, 23855, 47710, 53215, 106430, 138359, 276718, 691795, 1383590]

約数ペア:

[(1, 1383590), (2, 691795), (5, 276718), (10, 138359), (13, 106430), (26, 53215), (29, 47710), (58, 23855), (65, 21286), (130, 10643), (145, 9542), (290, 4771), (367, 3770), (377, 3670), (734, 1885), (754, 1835)]