268157218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1126711}}^1$

素因数の和:1126737

約数の個数: 16

約数和(自身を含む): 486739584

約数和(自身を除く): 218582366

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1126711, 2253422, 7886977, 15773954, 19154087, 38308174, 134078609, 268157218]

約数ペア:

[(1, 268157218), (2, 134078609), (7, 38308174), (14, 19154087), (17, 15773954), (34, 7886977), (119, 2253422), (238, 1126711)]