349253884

素因数分解:

$2^2\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{8377}}^1$

素因数の和:9877

約数の個数: 24

約数和(自身を含む): 699060320

約数和(自身を除く): 349806436

約数列:

[1, 2, 4, 7, 14, 28, 1489, 2978, 5956, 8377, 10423, 16754, 20846, 33508, 41692, 58639, 117278, 234556, 12473353, 24946706, 49893412, 87313471, 174626942, 349253884]

約数ペア:

[(1, 349253884), (2, 174626942), (4, 87313471), (7, 49893412), (14, 24946706), (28, 12473353), (1489, 234556), (2978, 117278), (5956, 58639), (8377, 41692), (10423, 33508), (16754, 20846)]