1920516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{947}}^1$

素因数の和:980

約数の個数: 36

約数和(自身を含む): 4857552

約数和(自身を除く): 2937036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 947, 1014, 1894, 2028, 2841, 3788, 5682, 11364, 12311, 24622, 36933, 49244, 73866, 147732, 160043, 320086, 480129, 640172, 960258, 1920516]

約数ペア:

[(1, 1920516), (2, 960258), (3, 640172), (4, 480129), (6, 320086), (12, 160043), (13, 147732), (26, 73866), (39, 49244), (52, 36933), (78, 24622), (156, 12311), (169, 11364), (338, 5682), (507, 3788), (676, 2841), (947, 2028), (1014, 1894)]