2894788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 5503680

約数和(自身を除く): 2608892

約数列:

[1, 2, 4, 13, 26, 52, 179, 311, 358, 622, 716, 1244, 2327, 4043, 4654, 8086, 9308, 16172, 55669, 111338, 222676, 723697, 1447394, 2894788]

約数ペア:

[(1, 2894788), (2, 1447394), (4, 723697), (13, 222676), (26, 111338), (52, 55669), (179, 16172), (311, 9308), (358, 8086), (622, 4654), (716, 4043), (1244, 2327)]