2940728

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 6674400

約数和(自身を除く): 3733672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 3089, 6178, 12356, 21623, 24712, 43246, 52513, 86492, 105026, 172984, 210052, 367591, 420104, 735182, 1470364, 2940728]

約数ペア:

[(1, 2940728), (2, 1470364), (4, 735182), (7, 420104), (8, 367591), (14, 210052), (17, 172984), (28, 105026), (34, 86492), (56, 52513), (68, 43246), (119, 24712), (136, 21623), (238, 12356), (476, 6178), (952, 3089)]