1900542808

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{81331}}^1$

素因数の和:81487

約数の個数: 32

約数和(自身を含む): 3747778560

約数和(自身を除く): 1847235752

約数列:

[1, 2, 4, 8, 23, 46, 92, 127, 184, 254, 508, 1016, 2921, 5842, 11684, 23368, 81331, 162662, 325324, 650648, 1870613, 3741226, 7482452, 10329037, 14964904, 20658074, 41316148, 82632296, 237567851, 475135702, 950271404, 1900542808]

約数ペア:

[(1, 1900542808), (2, 950271404), (4, 475135702), (8, 237567851), (23, 82632296), (46, 41316148), (92, 20658074), (127, 14964904), (184, 10329037), (254, 7482452), (508, 3741226), (1016, 1870613), (2921, 650648), (5842, 325324), (11684, 162662), (23368, 81331)]