978913352

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{6553}}^1$

素因数の和:6893

約数の個数: 32

約数和(自身を含む): 1868676480

約数和(自身を除く): 889763128

約数列:

[1, 2, 4, 8, 71, 142, 263, 284, 526, 568, 1052, 2104, 6553, 13106, 18673, 26212, 37346, 52424, 74692, 149384, 465263, 930526, 1723439, 1861052, 3446878, 3722104, 6893756, 13787512, 122364169, 244728338, 489456676, 978913352]

約数ペア:

[(1, 978913352), (2, 489456676), (4, 244728338), (8, 122364169), (71, 13787512), (142, 6893756), (263, 3722104), (284, 3446878), (526, 1861052), (568, 1723439), (1052, 930526), (2104, 465263), (6553, 149384), (13106, 74692), (18673, 52424), (26212, 37346)]