2006173004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 4066965504

約数和(自身を除く): 2060792500

約数列:

[1, 2, 4, 11, 22, 37, 44, 47, 74, 94, 148, 157, 167, 188, 314, 334, 407, 517, 628, 668, 814, 1034, 1628, 1727, 1739, 1837, 2068, 3454, 3478, 3674, 5809, 6179, 6908, 6956, 7348, 7379, 7849, 11618, 12358, 14758, 15698, 19129, 23236, 24716, 26219, 29516, 31396, 38258, 52438, 63899, 67969, 76516, 81169, 86339, 104876, 127798, 135938, 162338, 172678, 255596, 271876, 273023, 288409, 290413, 324676, 345356, 546046, 576818, 580826, 970103, 1092092, 1153636, 1161652, 1232293, 1940206, 2464586, 3003253, 3194543, 3880412, 4929172, 6006506, 6389086, 10671133, 12013012, 12778172, 13555223, 21342266, 27110446, 42684532, 45594841, 54220892, 91189682, 182379364, 501543251, 1003086502, 2006173004]

約数ペア:

[(1, 2006173004), (2, 1003086502), (4, 501543251), (11, 182379364), (22, 91189682), (37, 54220892), (44, 45594841), (47, 42684532), (74, 27110446), (94, 21342266), (148, 13555223), (157, 12778172), (167, 12013012), (188, 10671133), (314, 6389086), (334, 6006506), (407, 4929172), (517, 3880412), (628, 3194543), (668, 3003253), (814, 2464586), (1034, 1940206), (1628, 1232293), (1727, 1161652), (1739, 1153636), (1837, 1092092), (2068, 970103), (3454, 580826), (3478, 576818), (3674, 546046), (5809, 345356), (6179, 324676), (6908, 290413), (6956, 288409), (7348, 273023), (7379, 271876), (7849, 255596), (11618, 172678), (12358, 162338), (14758, 135938), (15698, 127798), (19129, 104876), (23236, 86339), (24716, 81169), (26219, 76516), (29516, 67969), (31396, 63899), (38258, 52438)]