977754076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{18802963}}^1$

素因数の和:18802980

約数の個数: 12

約数和(自身を含む): 1842690472

約数和(自身を除く): 864936396

約数列:

[1, 2, 4, 13, 26, 52, 18802963, 37605926, 75211852, 244438519, 488877038, 977754076]

約数ペア:

[(1, 977754076), (2, 488877038), (4, 244438519), (13, 75211852), (26, 37605926), (52, 18802963)]