7270438

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 13238784

約数和(自身を除く): 5968346

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 337, 469, 674, 938, 1541, 2359, 3082, 4718, 7751, 10787, 15502, 21574, 22579, 45158, 54257, 108514, 158053, 316106, 519317, 1038634, 3635219, 7270438]

約数ペア:

[(1, 7270438), (2, 3635219), (7, 1038634), (14, 519317), (23, 316106), (46, 158053), (67, 108514), (134, 54257), (161, 45158), (322, 22579), (337, 21574), (469, 15502), (674, 10787), (938, 7751), (1541, 4718), (2359, 3082)]