2290002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 5733504

約数和(自身を除く): 3443502

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 157, 187, 221, 286, 314, 374, 429, 442, 471, 561, 663, 858, 942, 1122, 1326, 1727, 2041, 2431, 2669, 3454, 4082, 4862, 5181, 5338, 6123, 7293, 8007, 10362, 12246, 14586, 16014, 22451, 29359, 34697, 44902, 58718, 67353, 69394, 88077, 104091, 134706, 176154, 208182, 381667, 763334, 1145001, 2290002]

約数ペア:

[(1, 2290002), (2, 1145001), (3, 763334), (6, 381667), (11, 208182), (13, 176154), (17, 134706), (22, 104091), (26, 88077), (33, 69394), (34, 67353), (39, 58718), (51, 44902), (66, 34697), (78, 29359), (102, 22451), (143, 16014), (157, 14586), (187, 12246), (221, 10362), (286, 8007), (314, 7293), (374, 6123), (429, 5338), (442, 5181), (471, 4862), (561, 4082), (663, 3454), (858, 2669), (942, 2431), (1122, 2041), (1326, 1727)]