1395814862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{8387}}^1$

素因数の和:8612

約数の個数: 32

約数和(自身を含む): 2329381152

約数和(自身を除く): 933566290

約数列:

[1, 2, 13, 26, 37, 74, 173, 346, 481, 962, 2249, 4498, 6401, 8387, 12802, 16774, 83213, 109031, 166426, 218062, 310319, 620638, 1450951, 2901902, 4034147, 8068294, 18862363, 37724726, 53685187, 107370374, 697907431, 1395814862]

約数ペア:

[(1, 1395814862), (2, 697907431), (13, 107370374), (26, 53685187), (37, 37724726), (74, 18862363), (173, 8068294), (346, 4034147), (481, 2901902), (962, 1450951), (2249, 620638), (4498, 310319), (6401, 218062), (8387, 166426), (12802, 109031), (16774, 83213)]