2858045284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{38729}}^1$

素因数の和:39723

約数の個数: 24

約数和(自身を含む): 5270378400

約数和(自身を除く): 2412333116

約数列:

[1, 2, 4, 19, 38, 76, 971, 1942, 3884, 18449, 36898, 38729, 73796, 77458, 154916, 735851, 1471702, 2943404, 37605859, 75211718, 150423436, 714511321, 1429022642, 2858045284]

約数ペア:

[(1, 2858045284), (2, 1429022642), (4, 714511321), (19, 150423436), (38, 75211718), (76, 37605859), (971, 2943404), (1942, 1471702), (3884, 735851), (18449, 154916), (36898, 77458), (38729, 73796)]