7571298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 17556480

約数和(自身を除く): 9985182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2539, 2982, 5078, 7617, 15234, 17773, 35546, 53319, 106638, 180269, 360538, 540807, 1081614, 1261883, 2523766, 3785649, 7571298]

約数ペア:

[(1, 7571298), (2, 3785649), (3, 2523766), (6, 1261883), (7, 1081614), (14, 540807), (21, 360538), (42, 180269), (71, 106638), (142, 53319), (213, 35546), (426, 17773), (497, 15234), (994, 7617), (1491, 5078), (2539, 2982)]