713887958

素因数分解:

$2^1\times 7^3\times {\mathrm{347}}^1\times {\mathrm{2999}}^1$

素因数の和:3369

約数の個数: 32

約数和(自身を含む): 1252800000

約数和(自身を除く): 538912042

約数列:

[1, 2, 7, 14, 49, 98, 343, 347, 686, 694, 2429, 2999, 4858, 5998, 17003, 20993, 34006, 41986, 119021, 146951, 238042, 293902, 1028657, 1040653, 2057314, 2081306, 7284571, 14569142, 50991997, 101983994, 356943979, 713887958]

約数ペア:

[(1, 713887958), (2, 356943979), (7, 101983994), (14, 50991997), (49, 14569142), (98, 7284571), (343, 2081306), (347, 2057314), (686, 1040653), (694, 1028657), (2429, 293902), (2999, 238042), (4858, 146951), (5998, 119021), (17003, 41986), (20993, 34006)]