520072308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2063779}}^1$

素因数の和:2063796

約数の個数: 36

約数和(自身を含む): 1502431840

約数和(自身を除く): 982359532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2063779, 4127558, 6191337, 8255116, 12382674, 14446453, 18574011, 24765348, 28892906, 37148022, 43339359, 57785812, 74296044, 86678718, 130018077, 173357436, 260036154, 520072308]

約数ペア:

[(1, 520072308), (2, 260036154), (3, 173357436), (4, 130018077), (6, 86678718), (7, 74296044), (9, 57785812), (12, 43339359), (14, 37148022), (18, 28892906), (21, 24765348), (28, 18574011), (36, 14446453), (42, 12382674), (63, 8255116), (84, 6191337), (126, 4127558), (252, 2063779)]