490372216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3226133}}^1$

素因数の和:3226158

約数の個数: 16

約数和(自身を含む): 967840200

約数和(自身を除く): 477467984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3226133, 6452266, 12904532, 25809064, 61296527, 122593054, 245186108, 490372216]

約数ペア:

[(1, 490372216), (2, 245186108), (4, 122593054), (8, 61296527), (19, 25809064), (38, 12904532), (76, 6452266), (152, 3226133)]