4247388

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1066

約数の個数: 36

約数和(自身を含む): 10832640

約数和(自身を除く): 6585252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 929, 1143, 1524, 1858, 2286, 2787, 3716, 4572, 5574, 8361, 11148, 16722, 33444, 117983, 235966, 353949, 471932, 707898, 1061847, 1415796, 2123694, 4247388]

約数ペア:

[(1, 4247388), (2, 2123694), (3, 1415796), (4, 1061847), (6, 707898), (9, 471932), (12, 353949), (18, 235966), (36, 117983), (127, 33444), (254, 16722), (381, 11148), (508, 8361), (762, 5574), (929, 4572), (1143, 3716), (1524, 2787), (1858, 2286)]