22202908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 48228544

約数和(自身を除く): 26025636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 337, 362, 364, 674, 724, 1267, 1348, 2353, 2359, 2534, 4381, 4706, 4718, 5068, 8762, 9412, 9436, 16471, 17524, 30667, 32942, 60997, 61334, 65884, 121994, 122668, 243988, 426979, 792961, 853958, 1585922, 1707916, 3171844, 5550727, 11101454, 22202908]

約数ペア:

[(1, 22202908), (2, 11101454), (4, 5550727), (7, 3171844), (13, 1707916), (14, 1585922), (26, 853958), (28, 792961), (52, 426979), (91, 243988), (181, 122668), (182, 121994), (337, 65884), (362, 61334), (364, 60997), (674, 32942), (724, 30667), (1267, 17524), (1348, 16471), (2353, 9436), (2359, 9412), (2534, 8762), (4381, 5068), (4706, 4718)]