2641488

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:611

約数の個数: 40

約数和(自身を含む): 6898368

約数和(自身を除く): 4256880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 487, 678, 904, 974, 1356, 1461, 1808, 1948, 2712, 2922, 3896, 5424, 5844, 7792, 11688, 23376, 55031, 110062, 165093, 220124, 330186, 440248, 660372, 880496, 1320744, 2641488]

約数ペア:

[(1, 2641488), (2, 1320744), (3, 880496), (4, 660372), (6, 440248), (8, 330186), (12, 220124), (16, 165093), (24, 110062), (48, 55031), (113, 23376), (226, 11688), (339, 7792), (452, 5844), (487, 5424), (678, 3896), (904, 2922), (974, 2712), (1356, 1948), (1461, 1808)]