1906511028

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2237689}}^1$

素因数の和:2237767

約数の個数: 24

約数和(自身を含む): 4511183040

約数和(自身を除く): 2604672012

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 2237689, 4475378, 6713067, 8950756, 13426134, 26852268, 158875919, 317751838, 476627757, 635503676, 953255514, 1906511028]

約数ペア:

[(1, 1906511028), (2, 953255514), (3, 635503676), (4, 476627757), (6, 317751838), (12, 158875919), (71, 26852268), (142, 13426134), (213, 8950756), (284, 6713067), (426, 4475378), (852, 2237689)]