2017271642

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{853}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 3141052992

約数和(自身を除く): 1123781350

約数列:

[1, 2, 43, 86, 107, 214, 257, 514, 853, 1706, 4601, 9202, 11051, 22102, 27499, 36679, 54998, 73358, 91271, 182542, 219221, 438442, 1182457, 2364914, 3924653, 7849306, 9426503, 18853006, 23456647, 46913294, 1008635821, 2017271642]

約数ペア:

[(1, 2017271642), (2, 1008635821), (43, 46913294), (86, 23456647), (107, 18853006), (214, 9426503), (257, 7849306), (514, 3924653), (853, 2364914), (1706, 1182457), (4601, 438442), (9202, 219221), (11051, 182542), (22102, 91271), (27499, 73358), (36679, 54998)]