82403684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 166689600

約数和(自身を除く): 84285916

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 241, 409, 418, 482, 818, 836, 964, 1636, 2651, 4499, 4579, 5302, 7771, 8998, 9158, 10604, 15542, 17996, 18316, 31084, 50369, 85481, 98569, 100738, 170962, 197138, 201476, 341924, 394276, 1084259, 1872811, 2168518, 3745622, 4337036, 7491244, 20600921, 41201842, 82403684]

約数ペア:

[(1, 82403684), (2, 41201842), (4, 20600921), (11, 7491244), (19, 4337036), (22, 3745622), (38, 2168518), (44, 1872811), (76, 1084259), (209, 394276), (241, 341924), (409, 201476), (418, 197138), (482, 170962), (818, 100738), (836, 98569), (964, 85481), (1636, 50369), (2651, 31084), (4499, 18316), (4579, 17996), (5302, 15542), (7771, 10604), (8998, 9158)]