121452298

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{4969}}^1$

素因数の和:5094

約数の個数: 24

約数和(自身を含む): 202269060

約数和(自身を除く): 80816762

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 4969, 9938, 12221, 24442, 54659, 109318, 501869, 601249, 1003738, 1202498, 5520559, 11041118, 60726149, 121452298]

約数ペア:

[(1, 121452298), (2, 60726149), (11, 11041118), (22, 5520559), (101, 1202498), (121, 1003738), (202, 601249), (242, 501869), (1111, 109318), (2222, 54659), (4969, 24442), (9938, 12221)]