2580040316

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{185401}}^1$

素因数の和:185490

約数の個数: 36

約数和(自身を含む): 5326228656

約数和(自身を除く): 2746188340

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 6958, 13916, 185401, 370802, 741604, 1297807, 2595614, 5191228, 9084649, 13163471, 18169298, 26326942, 36338596, 52653884, 92144297, 184288594, 368577188, 645010079, 1290020158, 2580040316]

約数ペア:

[(1, 2580040316), (2, 1290020158), (4, 645010079), (7, 368577188), (14, 184288594), (28, 92144297), (49, 52653884), (71, 36338596), (98, 26326942), (142, 18169298), (196, 13163471), (284, 9084649), (497, 5191228), (994, 2595614), (1988, 1297807), (3479, 741604), (6958, 370802), (13916, 185401)]