2140702976

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{288349}}^1$

素因数の和:288394

約数の個数: 36

約数和(自身を含む): 4420405500

約数和(自身を除く): 2279702524

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 7424, 288349, 576698, 1153396, 2306792, 4613584, 8362121, 9227168, 16724242, 18454336, 33448484, 36908672, 66896968, 73817344, 133793936, 267587872, 535175744, 1070351488, 2140702976]

約数ペア:

[(1, 2140702976), (2, 1070351488), (4, 535175744), (8, 267587872), (16, 133793936), (29, 73817344), (32, 66896968), (58, 36908672), (64, 33448484), (116, 18454336), (128, 16724242), (232, 9227168), (256, 8362121), (464, 4613584), (928, 2306792), (1856, 1153396), (3712, 576698), (7424, 288349)]