2013198902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{18379}}^1$

素因数の和:18788

約数の個数: 32

約数和(自身を含む): 3557191680

約数和(自身を除く): 1543992778

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 383, 766, 4213, 4979, 8426, 9958, 18379, 36758, 54769, 109538, 202169, 238927, 404338, 477854, 2628197, 5256394, 7039157, 14078314, 77430727, 91509041, 154861454, 183018082, 1006599451, 2013198902]

約数ペア:

[(1, 2013198902), (2, 1006599451), (11, 183018082), (13, 154861454), (22, 91509041), (26, 77430727), (143, 14078314), (286, 7039157), (383, 5256394), (766, 2628197), (4213, 477854), (4979, 404338), (8426, 238927), (9958, 202169), (18379, 109538), (36758, 54769)]