1900459316

素因数分解:

$2^2\times 7^2\times {\mathrm{347}}^1\times {\mathrm{27943}}^1$

素因数の和:28308

約数の個数: 36

約数和(自身を含む): 3880080288

約数和(自身を除く): 1979620972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 347, 694, 1388, 2429, 4858, 9716, 17003, 27943, 34006, 55886, 68012, 111772, 195601, 391202, 782404, 1369207, 2738414, 5476828, 9696221, 19392442, 38784884, 67873547, 135747094, 271494188, 475114829, 950229658, 1900459316]

約数ペア:

[(1, 1900459316), (2, 950229658), (4, 475114829), (7, 271494188), (14, 135747094), (28, 67873547), (49, 38784884), (98, 19392442), (196, 9696221), (347, 5476828), (694, 2738414), (1388, 1369207), (2429, 782404), (4858, 391202), (9716, 195601), (17003, 111772), (27943, 68012), (34006, 55886)]