889969238

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{6267389}}^1$

素因数の和:6267462

約数の個数: 8

約数和(自身を含む): 1353756240

約数和(自身を除く): 463787002

約数列:

[1, 2, 71, 142, 6267389, 12534778, 444984619, 889969238]

約数ペア:

[(1, 889969238), (2, 444984619), (71, 12534778), (142, 6267389)]