2783256116

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{126719}}^1$

素因数の和:126776

約数の個数: 36

約数和(自身を含む): 5446425600

約数和(自身を除く): 2663169484

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 5491, 10982, 21964, 126719, 253438, 506876, 2154223, 2407661, 4308446, 4815322, 8616892, 9630644, 36621791, 40930237, 73243582, 81860474, 146487164, 163720948, 695814029, 1391628058, 2783256116]

約数ペア:

[(1, 2783256116), (2, 1391628058), (4, 695814029), (17, 163720948), (19, 146487164), (34, 81860474), (38, 73243582), (68, 40930237), (76, 36621791), (289, 9630644), (323, 8616892), (578, 4815322), (646, 4308446), (1156, 2407661), (1292, 2154223), (5491, 506876), (10982, 253438), (21964, 126719)]