997972358

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{751}}^1\times {\mathrm{2927}}^1$

素因数の和:3907

約数の個数: 16

約数和(自身を含む): 1506069504

約数和(自身を除く): 508097146

約数列:

[1, 2, 227, 454, 751, 1502, 2927, 5854, 170477, 340954, 664429, 1328858, 2198177, 4396354, 498986179, 997972358]

約数ペア:

[(1, 997972358), (2, 498986179), (227, 4396354), (454, 2198177), (751, 1328858), (1502, 664429), (2927, 340954), (5854, 170477)]