2017281805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{16529}}^1$

素因数の和:16869

約数の個数: 32

約数和(自身を含む): 3027767040

約数和(自身を除く): 1010485235

約数列:

[1, 5, 7, 11, 35, 55, 77, 317, 385, 1585, 2219, 3487, 11095, 16529, 17435, 24409, 82645, 115703, 122045, 181819, 578515, 909095, 1272733, 5239693, 6363665, 26198465, 36677851, 57636623, 183389255, 288183115, 403456361, 2017281805]

約数ペア:

[(1, 2017281805), (5, 403456361), (7, 288183115), (11, 183389255), (35, 57636623), (55, 36677851), (77, 26198465), (317, 6363665), (385, 5239693), (1585, 1272733), (2219, 909095), (3487, 578515), (11095, 181819), (16529, 122045), (17435, 115703), (24409, 82645)]