2388774190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{32077}}^1$

素因数の和:32772

約数の個数: 32

約数和(自身を含む): 4697758944

約数和(自身を除く): 2308984754

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 677, 1354, 3385, 6770, 7447, 14894, 32077, 37235, 64154, 74470, 160385, 320770, 352847, 705694, 1764235, 3528470, 21716129, 43432258, 108580645, 217161290, 238877419, 477754838, 1194387095, 2388774190]

約数ペア:

[(1, 2388774190), (2, 1194387095), (5, 477754838), (10, 238877419), (11, 217161290), (22, 108580645), (55, 43432258), (110, 21716129), (677, 3528470), (1354, 1764235), (3385, 705694), (6770, 352847), (7447, 320770), (14894, 160385), (32077, 74470), (37235, 64154)]