528026036

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{365669}}^1$

素因数の和:365711

約数の個数: 18

約数和(自身を含む): 975241890

約数和(自身を除く): 447215854

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 365669, 731338, 1462676, 6947711, 13895422, 27790844, 132006509, 264013018, 528026036]

約数ペア:

[(1, 528026036), (2, 264013018), (4, 132006509), (19, 27790844), (38, 13895422), (76, 6947711), (361, 1462676), (722, 731338), (1444, 365669)]