7979682

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 16517952

約数和(自身を除く): 8538270

約数列:

[1, 2, 3, 6, 43, 86, 129, 157, 197, 258, 314, 394, 471, 591, 942, 1182, 6751, 8471, 13502, 16942, 20253, 25413, 30929, 40506, 50826, 61858, 92787, 185574, 1329947, 2659894, 3989841, 7979682]

約数ペア:

[(1, 7979682), (2, 3989841), (3, 2659894), (6, 1329947), (43, 185574), (86, 92787), (129, 61858), (157, 50826), (197, 40506), (258, 30929), (314, 25413), (394, 20253), (471, 16942), (591, 13502), (942, 8471), (1182, 6751)]