2017665986

素因数分解:

$2^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1\times {\mathrm{1279}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 3482542080

約数和(自身を除く): 1464876094

約数列:

[1, 2, 7, 14, 281, 401, 562, 802, 1279, 1967, 2558, 2807, 3934, 5614, 8953, 17906, 112681, 225362, 359399, 512879, 718798, 788767, 1025758, 1577534, 2515793, 3590153, 5031586, 7180306, 144118999, 288237998, 1008832993, 2017665986]

約数ペア:

[(1, 2017665986), (2, 1008832993), (7, 288237998), (14, 144118999), (281, 7180306), (401, 5031586), (562, 3590153), (802, 2515793), (1279, 1577534), (1967, 1025758), (2558, 788767), (2807, 718798), (3934, 512879), (5614, 359399), (8953, 225362), (17906, 112681)]