2017751284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1561727}}^1$

素因数の和:1561767

約数の個数: 24

約数和(自身を含む): 3935554560

約数和(自身を除く): 1917803276

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1561727, 3123454, 6246908, 26549359, 29672813, 53098718, 59345626, 106197436, 118691252, 504437821, 1008875642, 2017751284]

約数ペア:

[(1, 2017751284), (2, 1008875642), (4, 504437821), (17, 118691252), (19, 106197436), (34, 59345626), (38, 53098718), (68, 29672813), (76, 26549359), (323, 6246908), (646, 3123454), (1292, 1561727)]