281034138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{608299}}^1$

素因数の和:608322

約数の個数: 32

約数和(自身を含む): 700761600

約数和(自身を除く): 419727462

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 608299, 1216598, 1824897, 3649794, 4258093, 6691289, 8516186, 12774279, 13382578, 20073867, 25548558, 40147734, 46839023, 93678046, 140517069, 281034138]

約数ペア:

[(1, 281034138), (2, 140517069), (3, 93678046), (6, 46839023), (7, 40147734), (11, 25548558), (14, 20073867), (21, 13382578), (22, 12774279), (33, 8516186), (42, 6691289), (66, 4258093), (77, 3649794), (154, 1824897), (231, 1216598), (462, 608299)]