1317770690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{9791}}^1$

素因数の和:10154

約数の個数: 32

約数和(自身を含む): 2435152896

約数和(自身を除く): 1117382206

約数列:

[1, 2, 5, 10, 43, 86, 215, 313, 430, 626, 1565, 3130, 9791, 13459, 19582, 26918, 48955, 67295, 97910, 134590, 421013, 842026, 2105065, 3064583, 4210130, 6129166, 15322915, 30645830, 131777069, 263554138, 658885345, 1317770690]

約数ペア:

[(1, 1317770690), (2, 658885345), (5, 263554138), (10, 131777069), (43, 30645830), (86, 15322915), (215, 6129166), (313, 4210130), (430, 3064583), (626, 2105065), (1565, 842026), (3130, 421013), (9791, 134590), (13459, 97910), (19582, 67295), (26918, 48955)]