4293212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 9580032

約数和(自身を除く): 5286820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 263, 308, 371, 526, 583, 742, 1052, 1166, 1484, 1841, 2332, 2893, 3682, 4081, 5786, 7364, 8162, 11572, 13939, 16324, 20251, 27878, 40502, 55756, 81004, 97573, 153329, 195146, 306658, 390292, 613316, 1073303, 2146606, 4293212]

約数ペア:

[(1, 4293212), (2, 2146606), (4, 1073303), (7, 613316), (11, 390292), (14, 306658), (22, 195146), (28, 153329), (44, 97573), (53, 81004), (77, 55756), (106, 40502), (154, 27878), (212, 20251), (263, 16324), (308, 13939), (371, 11572), (526, 8162), (583, 7364), (742, 5786), (1052, 4081), (1166, 3682), (1484, 2893), (1841, 2332)]