317758052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{18749}}^1$

素因数の和:18995

約数の個数: 24

約数和(自身を含む): 588000000

約数和(自身を除く): 270241948

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 4237, 8474, 16948, 18749, 37498, 74996, 356231, 712462, 1424924, 4181027, 8362054, 16724108, 79439513, 158879026, 317758052]

約数ペア:

[(1, 317758052), (2, 158879026), (4, 79439513), (19, 16724108), (38, 8362054), (76, 4181027), (223, 1424924), (446, 712462), (892, 356231), (4237, 74996), (8474, 37498), (16948, 18749)]