226742906

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{39461}}^1$

素因数の和:39506

約数の個数: 24

約数和(自身を含む): 389963484

約数和(自身を除く): 163220578

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 39461, 78922, 512993, 670837, 1025986, 1341674, 6668909, 8720881, 13337818, 17441762, 113371453, 226742906]

約数ペア:

[(1, 226742906), (2, 113371453), (13, 17441762), (17, 13337818), (26, 8720881), (34, 6668909), (169, 1341674), (221, 1025986), (338, 670837), (442, 512993), (2873, 78922), (5746, 39461)]