130129258

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{683}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 231137280

約数和(自身を除く): 101008022

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 439, 683, 878, 1366, 3073, 4781, 6146, 9562, 13609, 21173, 27218, 42346, 95263, 148211, 190526, 296422, 299837, 599674, 2098859, 4197718, 9294947, 18589894, 65064629, 130129258]

約数ペア:

[(1, 130129258), (2, 65064629), (7, 18589894), (14, 9294947), (31, 4197718), (62, 2098859), (217, 599674), (434, 299837), (439, 296422), (683, 190526), (878, 148211), (1366, 95263), (3073, 42346), (4781, 27218), (6146, 21173), (9562, 13609)]