1089702926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1\times {\mathrm{631}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 1780359168

約数和(自身を除く): 690656242

約数列:

[1, 2, 13, 26, 127, 254, 523, 631, 1046, 1262, 1651, 3302, 6799, 8203, 13598, 16406, 66421, 80137, 132842, 160274, 330013, 660026, 863473, 1041781, 1726946, 2083562, 4290169, 8580338, 41911651, 83823302, 544851463, 1089702926]

約数ペア:

[(1, 1089702926), (2, 544851463), (13, 83823302), (26, 41911651), (127, 8580338), (254, 4290169), (523, 2083562), (631, 1726946), (1046, 1041781), (1262, 863473), (1651, 660026), (3302, 330013), (6799, 160274), (8203, 132842), (13598, 80137), (16406, 66421)]