4402684

素因数分解:

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

素因数の和:250

約数の個数: 48

約数和(自身を含む): 9313920

約数和(自身を除く): 4911236

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 179, 286, 358, 473, 559, 572, 716, 946, 1118, 1892, 1969, 2236, 2327, 3938, 4654, 6149, 7697, 7876, 9308, 12298, 15394, 24596, 25597, 30788, 51194, 84667, 100061, 102388, 169334, 200122, 338668, 400244, 1100671, 2201342, 4402684]

約数ペア:

[(1, 4402684), (2, 2201342), (4, 1100671), (11, 400244), (13, 338668), (22, 200122), (26, 169334), (43, 102388), (44, 100061), (52, 84667), (86, 51194), (143, 30788), (172, 25597), (179, 24596), (286, 15394), (358, 12298), (473, 9308), (559, 7876), (572, 7697), (716, 6149), (946, 4654), (1118, 3938), (1892, 2327), (1969, 2236)]