2277112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 4579200

約数和(自身を除く): 2302088

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 211, 284, 422, 568, 844, 1349, 1688, 2698, 4009, 5396, 8018, 10792, 14981, 16036, 29962, 32072, 59924, 119848, 284639, 569278, 1138556, 2277112]

約数ペア:

[(1, 2277112), (2, 1138556), (4, 569278), (8, 284639), (19, 119848), (38, 59924), (71, 32072), (76, 29962), (142, 16036), (152, 14981), (211, 10792), (284, 8018), (422, 5396), (568, 4009), (844, 2698), (1349, 1688)]