423008522

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1\times {\mathrm{2153}}^1$

素因数の和:2857

約数の個数: 16

約数和(自身を含む): 639350280

約数和(自身を除く): 216341758

約数列:

[1, 2, 193, 386, 509, 1018, 2153, 4306, 98237, 196474, 415529, 831058, 1095877, 2191754, 211504261, 423008522]

約数ペア:

[(1, 423008522), (2, 211504261), (193, 2191754), (386, 1095877), (509, 831058), (1018, 415529), (2153, 196474), (4306, 98237)]