2597072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8543}}^1$

素因数の和:8570

約数の個数: 20

約数和(自身を含む): 5297280

約数和(自身を除く): 2700208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8543, 17086, 34172, 68344, 136688, 162317, 324634, 649268, 1298536, 2597072]

約数ペア:

[(1, 2597072), (2, 1298536), (4, 649268), (8, 324634), (16, 162317), (19, 136688), (38, 68344), (76, 34172), (152, 17086), (304, 8543)]