123311702982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1580919269}}^1$

素因数の和:1580919287

約数の個数: 16

約数和(自身を含む): 265594437360

約数和(自身を除く): 142282734378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1580919269, 3161838538, 4742757807, 9485515614, 20551950497, 41103900994, 61655851491, 123311702982]

約数ペア:

[(1, 123311702982), (2, 61655851491), (3, 41103900994), (6, 20551950497), (13, 9485515614), (26, 4742757807), (39, 3161838538), (78, 1580919269)]