682643806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{26177}}^1$

素因数の和:26268

約数の個数: 32

約数和(自身を含む): 1187434080

約数和(自身を除く): 504790274

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 221, 442, 767, 1003, 1534, 2006, 13039, 26078, 26177, 52354, 340301, 445009, 680602, 890018, 1544443, 3088886, 5785117, 11570234, 20077759, 26255531, 40155518, 52511062, 341321903, 682643806]

約数ペア:

[(1, 682643806), (2, 341321903), (13, 52511062), (17, 40155518), (26, 26255531), (34, 20077759), (59, 11570234), (118, 5785117), (221, 3088886), (442, 1544443), (767, 890018), (1003, 680602), (1534, 445009), (2006, 340301), (13039, 52354), (26078, 26177)]