2017906842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{906517}}^1$

素因数の和:906582

約数の個数: 32

約数和(自身を含む): 4699389312

約数和(自身を除く): 2681482470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 906517, 1813034, 2719551, 5439102, 6345619, 12691238, 19036857, 38073714, 48045401, 96090802, 144136203, 288272406, 336317807, 672635614, 1008953421, 2017906842]

約数ペア:

[(1, 2017906842), (2, 1008953421), (3, 672635614), (6, 336317807), (7, 288272406), (14, 144136203), (21, 96090802), (42, 48045401), (53, 38073714), (106, 19036857), (159, 12691238), (318, 6345619), (371, 5439102), (742, 2719551), (1113, 1813034), (2226, 906517)]