1489306742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9670823}}^1$

素因数の和:9670843

約数の個数: 16

約数和(自身を含む): 2785197312

約数和(自身を除く): 1295890570

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 9670823, 19341646, 67695761, 106379053, 135391522, 212758106, 744653371, 1489306742]

約数ペア:

[(1, 1489306742), (2, 744653371), (7, 212758106), (11, 135391522), (14, 106379053), (22, 67695761), (77, 19341646), (154, 9670823)]