2011453904

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{443}}^1\times {\mathrm{1741}}^1$

素因数の和:2355

約数の個数: 40

約数和(自身を含む): 3932209632

約数和(自身を除く): 1920755728

約数列:

[1, 2, 4, 8, 16, 163, 326, 443, 652, 886, 1304, 1741, 1772, 2608, 3482, 3544, 6964, 7088, 13928, 27856, 72209, 144418, 283783, 288836, 567566, 577672, 771263, 1135132, 1155344, 1542526, 2270264, 3085052, 4540528, 6170104, 12340208, 125715869, 251431738, 502863476, 1005726952, 2011453904]

約数ペア:

[(1, 2011453904), (2, 1005726952), (4, 502863476), (8, 251431738), (16, 125715869), (163, 12340208), (326, 6170104), (443, 4540528), (652, 3085052), (886, 2270264), (1304, 1542526), (1741, 1155344), (1772, 1135132), (2608, 771263), (3482, 577672), (3544, 567566), (6964, 288836), (7088, 283783), (13928, 144418), (27856, 72209)]