2610894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 6531840

約数和(自身を除く): 3920946

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 179, 187, 221, 286, 358, 374, 429, 442, 537, 561, 663, 858, 1074, 1122, 1326, 1969, 2327, 2431, 3043, 3938, 4654, 4862, 5907, 6086, 6981, 7293, 9129, 11814, 13962, 14586, 18258, 25597, 33473, 39559, 51194, 66946, 76791, 79118, 100419, 118677, 153582, 200838, 237354, 435149, 870298, 1305447, 2610894]

約数ペア:

[(1, 2610894), (2, 1305447), (3, 870298), (6, 435149), (11, 237354), (13, 200838), (17, 153582), (22, 118677), (26, 100419), (33, 79118), (34, 76791), (39, 66946), (51, 51194), (66, 39559), (78, 33473), (102, 25597), (143, 18258), (179, 14586), (187, 13962), (221, 11814), (286, 9129), (358, 7293), (374, 6981), (429, 6086), (442, 5907), (537, 4862), (561, 4654), (663, 3938), (858, 3043), (1074, 2431), (1122, 2327), (1326, 1969)]