2767090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 5415984

約数和(自身を除く): 2648894

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 397, 410, 697, 794, 1394, 1985, 3485, 3970, 6749, 6970, 13498, 16277, 32554, 33745, 67490, 81385, 162770, 276709, 553418, 1383545, 2767090]

約数ペア:

[(1, 2767090), (2, 1383545), (5, 553418), (10, 276709), (17, 162770), (34, 81385), (41, 67490), (82, 33745), (85, 32554), (170, 16277), (205, 13498), (397, 6970), (410, 6749), (697, 3970), (794, 3485), (1394, 1985)]