1393286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1015

約数の個数: 16

約数和(自身を含む): 2266704

約数和(自身を除く): 873418

約数列:

[1, 2, 17, 34, 43, 86, 731, 953, 1462, 1906, 16201, 32402, 40979, 81958, 696643, 1393286]

約数ペア:

[(1, 1393286), (2, 696643), (17, 81958), (34, 40979), (43, 32402), (86, 16201), (731, 1906), (953, 1462)]