1297958398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3470477}}^1$

素因数の和:3470507

約数の個数: 16

約数和(自身を含む): 2248869744

約数和(自身を除く): 950911346

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 3470477, 6940954, 38175247, 58998109, 76350494, 117996218, 648979199, 1297958398]

約数ペア:

[(1, 1297958398), (2, 648979199), (11, 117996218), (17, 76350494), (22, 58998109), (34, 38175247), (187, 6940954), (374, 3470477)]