2017852212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{67559}}^1$

素因数の和:67716

約数の個数: 48

約数和(自身を含む): 4994035200

約数和(自身を除く): 2976182988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 262, 393, 524, 786, 1572, 2489, 4978, 7467, 9956, 14934, 29868, 67559, 135118, 202677, 270236, 405354, 810708, 1283621, 2567242, 3850863, 5134484, 7701726, 8850229, 15403452, 17700458, 26550687, 35400916, 53101374, 106202748, 168154351, 336308702, 504463053, 672617404, 1008926106, 2017852212]

約数ペア:

[(1, 2017852212), (2, 1008926106), (3, 672617404), (4, 504463053), (6, 336308702), (12, 168154351), (19, 106202748), (38, 53101374), (57, 35400916), (76, 26550687), (114, 17700458), (131, 15403452), (228, 8850229), (262, 7701726), (393, 5134484), (524, 3850863), (786, 2567242), (1572, 1283621), (2489, 810708), (4978, 405354), (7467, 270236), (9956, 202677), (14934, 135118), (29868, 67559)]