1229409022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{254747}}^1$

素因数の和:254895

約数の個数: 16

約数和(自身を含む): 1956464640

約数和(自身を除く): 727055618

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 254747, 509494, 4840193, 9680386, 32352869, 64705738, 614704511, 1229409022]

約数ペア:

[(1, 1229409022), (2, 614704511), (19, 64705738), (38, 32352869), (127, 9680386), (254, 4840193), (2413, 509494), (4826, 254747)]