459697742

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{12433}}^1$

素因数の和:12600

約数の個数: 32

約数和(自身を含む): 835564800

約数和(自身を除く): 375867058

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 5282, 12433, 18487, 24866, 36974, 87031, 174062, 236227, 472454, 1653589, 1728187, 3307178, 3456374, 12097309, 24194618, 32835553, 65671106, 229848871, 459697742]

約数ペア:

[(1, 459697742), (2, 229848871), (7, 65671106), (14, 32835553), (19, 24194618), (38, 12097309), (133, 3456374), (139, 3307178), (266, 1728187), (278, 1653589), (973, 472454), (1946, 236227), (2641, 174062), (5282, 87031), (12433, 36974), (18487, 24866)]