2019712478

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{38959}}^1$

素因数の和:39021

約数の個数: 36

約数和(自身を含む): 3684174480

約数和(自身を除く): 1664462002

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 529, 1058, 1127, 2254, 3703, 7406, 25921, 38959, 51842, 77918, 272713, 545426, 896057, 1792114, 1908991, 3817982, 6272399, 12544798, 20609311, 41218622, 43906793, 87813586, 144265177, 288530354, 1009856239, 2019712478]

約数ペア:

[(1, 2019712478), (2, 1009856239), (7, 288530354), (14, 144265177), (23, 87813586), (46, 43906793), (49, 41218622), (98, 20609311), (161, 12544798), (322, 6272399), (529, 3817982), (1058, 1908991), (1127, 1792114), (2254, 896057), (3703, 545426), (7406, 272713), (25921, 77918), (38959, 51842)]