1972509908

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{677}}^1\times {\mathrm{11941}}^1$

素因数の和:12683

約数の個数: 24

約数和(自身を含む): 3513957384

約数和(自身を除く): 1541447476

約数列:

[1, 2, 4, 61, 122, 244, 677, 1354, 2708, 11941, 23882, 41297, 47764, 82594, 165188, 728401, 1456802, 2913604, 8084057, 16168114, 32336228, 493127477, 986254954, 1972509908]

約数ペア:

[(1, 1972509908), (2, 986254954), (4, 493127477), (61, 32336228), (122, 16168114), (244, 8084057), (677, 2913604), (1354, 1456802), (2708, 728401), (11941, 165188), (23882, 82594), (41297, 47764)]