975142928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3207707}}^1$

素因数の和:3207734

約数の個数: 20

約数和(自身を含む): 1988778960

約数和(自身を除く): 1013636032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3207707, 6415414, 12830828, 25661656, 51323312, 60946433, 121892866, 243785732, 487571464, 975142928]

約数ペア:

[(1, 975142928), (2, 487571464), (4, 243785732), (8, 121892866), (16, 60946433), (19, 51323312), (38, 25661656), (76, 12830828), (152, 6415414), (304, 3207707)]