2176972

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 36

約数和(自身を含む): 4596480

約数和(自身を除く): 2419508

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 383, 406, 766, 812, 1421, 1532, 2681, 2842, 5362, 5684, 10724, 11107, 18767, 22214, 37534, 44428, 75068, 77749, 155498, 310996, 544243, 1088486, 2176972]

約数ペア:

[(1, 2176972), (2, 1088486), (4, 544243), (7, 310996), (14, 155498), (28, 77749), (29, 75068), (49, 44428), (58, 37534), (98, 22214), (116, 18767), (196, 11107), (203, 10724), (383, 5684), (406, 5362), (766, 2842), (812, 2681), (1421, 1532)]