2745636370

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1\times {\mathrm{1871}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 4972720896

約数和(自身を除く): 2227084526

約数列:

[1, 2, 5, 10, 257, 514, 571, 1142, 1285, 1871, 2570, 2855, 3742, 5710, 9355, 18710, 146747, 293494, 480847, 733735, 961694, 1068341, 1467470, 2136682, 2404235, 4808470, 5341705, 10683410, 274563637, 549127274, 1372818185, 2745636370]

約数ペア:

[(1, 2745636370), (2, 1372818185), (5, 549127274), (10, 274563637), (257, 10683410), (514, 5341705), (571, 4808470), (1142, 2404235), (1285, 2136682), (1871, 1467470), (2570, 1068341), (2855, 961694), (3742, 733735), (5710, 480847), (9355, 293494), (18710, 146747)]