1440479194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{7489}}^1$

素因数の和:8758

約数の個数: 32

約数和(自身を含む): 2696400000

約数和(自身を除く): 1255920806

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1249, 2498, 7489, 8743, 13739, 14978, 17486, 27478, 52423, 82379, 96173, 104846, 164758, 192346, 576653, 1153306, 9353761, 18707522, 65476327, 102891371, 130952654, 205782742, 720239597, 1440479194]

約数ペア:

[(1, 1440479194), (2, 720239597), (7, 205782742), (11, 130952654), (14, 102891371), (22, 65476327), (77, 18707522), (154, 9353761), (1249, 1153306), (2498, 576653), (7489, 192346), (8743, 164758), (13739, 104846), (14978, 96173), (17486, 82379), (27478, 52423)]