275226928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{554893}}^1$

素因数の和:554932

約数の個数: 20

約数和(自身を含む): 550454848

約数和(自身を除く): 275227920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 554893, 1109786, 2219572, 4439144, 8878288, 17201683, 34403366, 68806732, 137613464, 275226928]

約数ペア:

[(1, 275226928), (2, 137613464), (4, 68806732), (8, 34403366), (16, 17201683), (31, 8878288), (62, 4439144), (124, 2219572), (248, 1109786), (496, 554893)]