1278064

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 30

約数和(自身を含む): 2605736

約数和(自身を除く): 1327672

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 151, 184, 302, 368, 529, 604, 1058, 1208, 2116, 2416, 3473, 4232, 6946, 8464, 13892, 27784, 55568, 79879, 159758, 319516, 639032, 1278064]

約数ペア:

[(1, 1278064), (2, 639032), (4, 319516), (8, 159758), (16, 79879), (23, 55568), (46, 27784), (92, 13892), (151, 8464), (184, 6946), (302, 4232), (368, 3473), (529, 2416), (604, 2116), (1058, 1208)]