713491690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1\times {\mathrm{1597}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 1316240640

約数和(自身を除く): 602748950

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1039, 1597, 2078, 3194, 5195, 7985, 10390, 15970, 44677, 68671, 89354, 137342, 223385, 343355, 446770, 686710, 1659283, 3318566, 8296415, 16592830, 71349169, 142698338, 356745845, 713491690]

約数ペア:

[(1, 713491690), (2, 356745845), (5, 142698338), (10, 71349169), (43, 16592830), (86, 8296415), (215, 3318566), (430, 1659283), (1039, 686710), (1597, 446770), (2078, 343355), (3194, 223385), (5195, 137342), (7985, 89354), (10390, 68671), (15970, 44677)]