636700972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1151}}^1\times {\mathrm{3373}}^1$

素因数の和:4569

約数の個数: 24

約数和(自身を含む): 1142733312

約数和(自身を除く): 506032340

約数列:

[1, 2, 4, 41, 82, 164, 1151, 2302, 3373, 4604, 6746, 13492, 47191, 94382, 138293, 188764, 276586, 553172, 3882323, 7764646, 15529292, 159175243, 318350486, 636700972]

約数ペア:

[(1, 636700972), (2, 318350486), (4, 159175243), (41, 15529292), (82, 7764646), (164, 3882323), (1151, 553172), (2302, 276586), (3373, 188764), (4604, 138293), (6746, 94382), (13492, 47191)]