299242942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 486665280

約数和(自身を除く): 187422338

約数列:

[1, 2, 17, 34, 61, 122, 157, 314, 919, 1037, 1838, 2074, 2669, 5338, 9577, 15623, 19154, 31246, 56059, 112118, 144283, 162809, 288566, 325618, 953003, 1906006, 2452811, 4905622, 8801263, 17602526, 149621471, 299242942]

約数ペア:

[(1, 299242942), (2, 149621471), (17, 17602526), (34, 8801263), (61, 4905622), (122, 2452811), (157, 1906006), (314, 953003), (919, 325618), (1037, 288566), (1838, 162809), (2074, 144283), (2669, 112118), (5338, 56059), (9577, 31246), (15623, 19154)]