122000732

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71429}}^1$

素因数の和:71501

約数の個数: 24

約数和(自身を含む): 248004960

約数和(自身を除く): 126004228

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 71429, 142858, 285716, 500003, 1000006, 2000012, 4357169, 8714338, 17428676, 30500183, 61000366, 122000732]

約数ペア:

[(1, 122000732), (2, 61000366), (4, 30500183), (7, 17428676), (14, 8714338), (28, 4357169), (61, 2000012), (122, 1000006), (244, 500003), (427, 285716), (854, 142858), (1708, 71429)]