2160508

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 4487952

約数和(自身を除く): 2327444

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 151, 196, 292, 302, 511, 604, 1022, 1057, 2044, 2114, 3577, 4228, 7154, 7399, 11023, 14308, 14798, 22046, 29596, 44092, 77161, 154322, 308644, 540127, 1080254, 2160508]

約数ペア:

[(1, 2160508), (2, 1080254), (4, 540127), (7, 308644), (14, 154322), (28, 77161), (49, 44092), (73, 29596), (98, 22046), (146, 14798), (151, 14308), (196, 11023), (292, 7399), (302, 7154), (511, 4228), (604, 3577), (1022, 2114), (1057, 2044)]