2080695784

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{787}}^1\times {\mathrm{3407}}^1$

素因数の和:4297

約数の個数: 32

約数和(自身を含む): 3947690880

約数和(自身を除く): 1866995096

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 787, 1574, 3148, 3407, 6296, 6814, 13628, 27256, 76339, 152678, 305356, 330479, 610712, 660958, 1321916, 2643832, 2681309, 5362618, 10725236, 21450472, 260086973, 520173946, 1040347892, 2080695784]

約数ペア:

[(1, 2080695784), (2, 1040347892), (4, 520173946), (8, 260086973), (97, 21450472), (194, 10725236), (388, 5362618), (776, 2681309), (787, 2643832), (1574, 1321916), (3148, 660958), (3407, 610712), (6296, 330479), (6814, 305356), (13628, 152678), (27256, 76339)]