2201342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1790338

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 179, 286, 358, 473, 559, 946, 1118, 1969, 2327, 3938, 4654, 6149, 7697, 12298, 15394, 25597, 51194, 84667, 100061, 169334, 200122, 1100671, 2201342]

約数ペア:

[(1, 2201342), (2, 1100671), (11, 200122), (13, 169334), (22, 100061), (26, 84667), (43, 51194), (86, 25597), (143, 15394), (179, 12298), (286, 7697), (358, 6149), (473, 4654), (559, 3938), (946, 2327), (1118, 1969)]