79665626

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1\times {\mathrm{563}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 120808800

約数和(自身を除く): 41143174

約数列:

[1, 2, 139, 278, 509, 563, 1018, 1126, 70751, 78257, 141502, 156514, 286567, 573134, 39832813, 79665626]

約数ペア:

[(1, 79665626), (2, 39832813), (139, 573134), (278, 286567), (509, 156514), (563, 141502), (1018, 78257), (1126, 70751)]