977882646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12536957}}^1$

素因数の和:12536975

約数の個数: 16

約数和(自身を含む): 2106208944

約数和(自身を除く): 1128326298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 12536957, 25073914, 37610871, 75221742, 162980441, 325960882, 488941323, 977882646]

約数ペア:

[(1, 977882646), (2, 488941323), (3, 325960882), (6, 162980441), (13, 75221742), (26, 37610871), (39, 25073914), (78, 12536957)]