274036528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{552493}}^1$

素因数の和:552532

約数の個数: 20

約数和(自身を含む): 548074048

約数和(自身を除く): 274037520

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 552493, 1104986, 2209972, 4419944, 8839888, 17127283, 34254566, 68509132, 137018264, 274036528]

約数ペア:

[(1, 274036528), (2, 137018264), (4, 68509132), (8, 34254566), (16, 17127283), (31, 8839888), (62, 4419944), (124, 2209972), (248, 1104986), (496, 552493)]