920892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 2589440

約数和(自身を除く): 1668548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 577, 798, 1154, 1596, 1731, 2308, 3462, 4039, 6924, 8078, 10963, 12117, 16156, 21926, 24234, 32889, 43852, 48468, 65778, 76741, 131556, 153482, 230223, 306964, 460446, 920892]

約数ペア:

[(1, 920892), (2, 460446), (3, 306964), (4, 230223), (6, 153482), (7, 131556), (12, 76741), (14, 65778), (19, 48468), (21, 43852), (28, 32889), (38, 24234), (42, 21926), (57, 16156), (76, 12117), (84, 10963), (114, 8078), (133, 6924), (228, 4039), (266, 3462), (399, 2308), (532, 1731), (577, 1596), (798, 1154)]