1370668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 2647568

約数和(自身を除く): 1276900

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 613, 1118, 1226, 2236, 2452, 7969, 15938, 26359, 31876, 52718, 105436, 342667, 685334, 1370668]

約数ペア:

[(1, 1370668), (2, 685334), (4, 342667), (13, 105436), (26, 52718), (43, 31876), (52, 26359), (86, 15938), (172, 7969), (559, 2452), (613, 2236), (1118, 1226)]