2897931426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37152967}}^1$

素因数の和:37152985

約数の個数: 16

約数和(自身を含む): 6241698624

約数和(自身を除く): 3343767198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 37152967, 74305934, 111458901, 222917802, 482988571, 965977142, 1448965713, 2897931426]

約数ペア:

[(1, 2897931426), (2, 1448965713), (3, 965977142), (6, 482988571), (13, 222917802), (26, 111458901), (39, 74305934), (78, 37152967)]