908367086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11621}}^1$

素因数の和:11681

約数の個数: 48

約数和(自身を含む): 1669384080

約数和(自身を除く): 761016994

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 121, 187, 209, 242, 323, 374, 418, 646, 2057, 2299, 3553, 4114, 4598, 7106, 11621, 23242, 39083, 78166, 127831, 197557, 220799, 255662, 395114, 441598, 1406141, 2173127, 2428789, 2812282, 3753583, 4346254, 4857578, 7507166, 23904397, 26716679, 41289413, 47808794, 53433358, 82578826, 454183543, 908367086]

約数ペア:

[(1, 908367086), (2, 454183543), (11, 82578826), (17, 53433358), (19, 47808794), (22, 41289413), (34, 26716679), (38, 23904397), (121, 7507166), (187, 4857578), (209, 4346254), (242, 3753583), (323, 2812282), (374, 2428789), (418, 2173127), (646, 1406141), (2057, 441598), (2299, 395114), (3553, 255662), (4114, 220799), (4598, 197557), (7106, 127831), (11621, 78166), (23242, 39083)]