620163076

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{39887}}^1$

素因数の和:39940

約数の個数: 36

約数和(自身を含む): 1226316672

約数和(自身を除く): 606153596

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 598, 676, 1196, 3887, 7774, 15548, 39887, 79774, 159548, 518531, 917401, 1037062, 1834802, 2074124, 3669604, 6740903, 11926213, 13481806, 23852426, 26963612, 47704852, 155040769, 310081538, 620163076]

約数ペア:

[(1, 620163076), (2, 310081538), (4, 155040769), (13, 47704852), (23, 26963612), (26, 23852426), (46, 13481806), (52, 11926213), (92, 6740903), (169, 3669604), (299, 2074124), (338, 1834802), (598, 1037062), (676, 917401), (1196, 518531), (3887, 159548), (7774, 79774), (15548, 39887)]