2840364

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:574

約数の個数: 36

約数和(自身を含む): 7231224

約数和(自身を除く): 4390860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 307, 514, 614, 771, 921, 1028, 1228, 1542, 1842, 2313, 2763, 3084, 3684, 4626, 5526, 9252, 11052, 78899, 157798, 236697, 315596, 473394, 710091, 946788, 1420182, 2840364]

約数ペア:

[(1, 2840364), (2, 1420182), (3, 946788), (4, 710091), (6, 473394), (9, 315596), (12, 236697), (18, 157798), (36, 78899), (257, 11052), (307, 9252), (514, 5526), (614, 4626), (771, 3684), (921, 3084), (1028, 2763), (1228, 2313), (1542, 1842)]