297668494

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{5003}}^1$

素因数の和:5495

約数の個数: 16

約数和(自身を含む): 453962880

約数和(自身を除く): 156294386

約数列:

[1, 2, 71, 142, 419, 838, 5003, 10006, 29749, 59498, 355213, 710426, 2096257, 4192514, 148834247, 297668494]

約数ペア:

[(1, 297668494), (2, 148834247), (71, 4192514), (142, 2096257), (419, 710426), (838, 355213), (5003, 59498), (10006, 29749)]