127284496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{418699}}^1$

素因数の和:418726

約数の個数: 20

約数和(自身を含む): 259594000

約数和(自身を除く): 132309504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 418699, 837398, 1674796, 3349592, 6699184, 7955281, 15910562, 31821124, 63642248, 127284496]

約数ペア:

[(1, 127284496), (2, 63642248), (4, 31821124), (8, 15910562), (16, 7955281), (19, 6699184), (38, 3349592), (76, 1674796), (152, 837398), (304, 418699)]