57700118

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{20921}}^1$

素因数の和:21127

約数の個数: 16

約数和(自身を含む): 99421344

約数和(自身を除く): 41721226

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 20921, 41842, 146447, 292894, 4121437, 8242874, 28850059, 57700118]

約数ペア:

[(1, 57700118), (2, 28850059), (7, 8242874), (14, 4121437), (197, 292894), (394, 146447), (1379, 41842), (2758, 20921)]