347942774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 565820640

約数和(自身を除く): 217877866

約数列:

[1, 2, 17, 34, 53, 106, 293, 586, 659, 901, 1318, 1802, 4981, 9962, 11203, 15529, 22406, 31058, 34927, 69854, 193087, 263993, 386174, 527986, 593759, 1187518, 3282479, 6564958, 10233611, 20467222, 173971387, 347942774]

約数ペア:

[(1, 347942774), (2, 173971387), (17, 20467222), (34, 10233611), (53, 6564958), (106, 3282479), (293, 1187518), (586, 593759), (659, 527986), (901, 386174), (1318, 263993), (1802, 193087), (4981, 69854), (9962, 34927), (11203, 31058), (15529, 22406)]