1213389724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{25819}}^1$

素因数の和:26233

約数の個数: 24

約数和(自身を含む): 2197798400

約数和(自身を除く): 984408676

約数列:

[1, 2, 4, 31, 62, 124, 379, 758, 1516, 11749, 23498, 25819, 46996, 51638, 103276, 800389, 1600778, 3201556, 9785401, 19570802, 39141604, 303347431, 606694862, 1213389724]

約数ペア:

[(1, 1213389724), (2, 606694862), (4, 303347431), (31, 39141604), (62, 19570802), (124, 9785401), (379, 3201556), (758, 1600778), (1516, 800389), (11749, 103276), (23498, 51638), (25819, 46996)]