549275324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{28319}}^1$

素因数の和:28709

約数の個数: 24

約数和(自身を含む): 1037984640

約数和(自身を除く): 488709316

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 1492, 4849, 9698, 19396, 28319, 56638, 113276, 368147, 736294, 1472588, 10562987, 21125974, 42251948, 137318831, 274637662, 549275324]

約数ペア:

[(1, 549275324), (2, 274637662), (4, 137318831), (13, 42251948), (26, 21125974), (52, 10562987), (373, 1472588), (746, 736294), (1492, 368147), (4849, 113276), (9698, 56638), (19396, 28319)]