2001948938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101221}}^1$

素因数の和:101294

約数の個数: 32

約数和(自身を含む): 3498232320

約数和(自身を除く): 1496283382

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 319, 341, 638, 682, 899, 1798, 9889, 19778, 101221, 202442, 1113431, 2226862, 2935409, 3137851, 5870818, 6275702, 32289499, 34516361, 64578998, 69032722, 90997679, 181995358, 1000974469, 2001948938]

約数ペア:

[(1, 2001948938), (2, 1000974469), (11, 181995358), (22, 90997679), (29, 69032722), (31, 64578998), (58, 34516361), (62, 32289499), (319, 6275702), (341, 5870818), (638, 3137851), (682, 2935409), (899, 2226862), (1798, 1113431), (9889, 202442), (19778, 101221)]