2897882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 4711392

約数和(自身を除く): 1813510

約数列:

[1, 2, 13, 26, 227, 454, 491, 982, 2951, 5902, 6383, 12766, 111457, 222914, 1448941, 2897882]

約数ペア:

[(1, 2897882), (2, 1448941), (13, 222914), (26, 111457), (227, 12766), (454, 6383), (491, 5902), (982, 2951)]