687536214

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{4751}}^1$

素因数の和:5116

約数の個数: 32

約数和(自身を含む): 1395947520

約数和(自身を除く): 708411306

約数列:

[1, 2, 3, 6, 89, 178, 267, 271, 534, 542, 813, 1626, 4751, 9502, 14253, 24119, 28506, 48238, 72357, 144714, 422839, 845678, 1268517, 1287521, 2537034, 2575042, 3862563, 7725126, 114589369, 229178738, 343768107, 687536214]

約数ペア:

[(1, 687536214), (2, 343768107), (3, 229178738), (6, 114589369), (89, 7725126), (178, 3862563), (267, 2575042), (271, 2537034), (534, 1287521), (542, 1268517), (813, 845678), (1626, 422839), (4751, 144714), (9502, 72357), (14253, 48238), (24119, 28506)]