319055524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{246947}}^1$

素因数の和:246987

約数の個数: 24

約数和(自身を含む): 622308960

約数和(自身を除く): 303253436

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 246947, 493894, 987788, 4198099, 4691993, 8396198, 9383986, 16792396, 18767972, 79763881, 159527762, 319055524]

約数ペア:

[(1, 319055524), (2, 159527762), (4, 79763881), (17, 18767972), (19, 16792396), (34, 9383986), (38, 8396198), (68, 4691993), (76, 4198099), (323, 987788), (646, 493894), (1292, 246947)]