268555638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3443021}}^1$

素因数の和:3443039

約数の個数: 16

約数和(自身を含む): 578427696

約数和(自身を除く): 309872058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3443021, 6886042, 10329063, 20658126, 44759273, 89518546, 134277819, 268555638]

約数ペア:

[(1, 268555638), (2, 134277819), (3, 89518546), (6, 44759273), (13, 20658126), (26, 10329063), (39, 6886042), (78, 3443021)]