4242788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 8156064

約数和(自身を除く): 3913276

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 457, 844, 914, 1828, 2321, 4642, 5027, 9284, 10054, 20108, 96427, 192854, 385708, 1060697, 2121394, 4242788]

約数ペア:

[(1, 4242788), (2, 2121394), (4, 1060697), (11, 385708), (22, 192854), (44, 96427), (211, 20108), (422, 10054), (457, 9284), (844, 5027), (914, 4642), (1828, 2321)]