4992218

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 36

約数和(自身を含む): 9597546

約数和(自身を除く): 4605328

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 421, 539, 842, 847, 1078, 1694, 2947, 4631, 5894, 5929, 9262, 11858, 20629, 32417, 41258, 50941, 64834, 101882, 226919, 356587, 453838, 713174, 2496109, 4992218]

約数ペア:

[(1, 4992218), (2, 2496109), (7, 713174), (11, 453838), (14, 356587), (22, 226919), (49, 101882), (77, 64834), (98, 50941), (121, 41258), (154, 32417), (242, 20629), (421, 11858), (539, 9262), (842, 5929), (847, 5894), (1078, 4631), (1694, 2947)]