2103177956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{73651}}^1$

素因数の和:73736

約数の個数: 36

約数和(自身を含む): 4114200720

約数和(自身を除く): 2011022764

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 121, 236, 242, 484, 649, 1298, 2596, 7139, 14278, 28556, 73651, 147302, 294604, 810161, 1620322, 3240644, 4345409, 8690818, 8911771, 17381636, 17823542, 35647084, 47799499, 95598998, 191197996, 525794489, 1051588978, 2103177956]

約数ペア:

[(1, 2103177956), (2, 1051588978), (4, 525794489), (11, 191197996), (22, 95598998), (44, 47799499), (59, 35647084), (118, 17823542), (121, 17381636), (236, 8911771), (242, 8690818), (484, 4345409), (649, 3240644), (1298, 1620322), (2596, 810161), (7139, 294604), (14278, 147302), (28556, 73651)]