2116233184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{1811}}^1$

素因数の和:1940

約数の個数: 72

約数和(自身を含む): 4575600792

約数和(自身を除く): 2459367608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 1811, 2756, 2809, 3622, 5512, 5618, 7244, 11024, 11236, 14488, 22048, 22472, 23543, 28976, 36517, 44944, 47086, 57952, 73034, 89888, 94172, 95983, 146068, 188344, 191966, 292136, 376688, 383932, 584272, 753376, 767864, 1168544, 1247779, 1535728, 2495558, 3071456, 4991116, 5087099, 9982232, 10174198, 19964464, 20348396, 39928928, 40696792, 66132287, 81393584, 132264574, 162787168, 264529148, 529058296, 1058116592, 2116233184]

約数ペア:

[(1, 2116233184), (2, 1058116592), (4, 529058296), (8, 264529148), (13, 162787168), (16, 132264574), (26, 81393584), (32, 66132287), (52, 40696792), (53, 39928928), (104, 20348396), (106, 19964464), (208, 10174198), (212, 9982232), (416, 5087099), (424, 4991116), (689, 3071456), (848, 2495558), (1378, 1535728), (1696, 1247779), (1811, 1168544), (2756, 767864), (2809, 753376), (3622, 584272), (5512, 383932), (5618, 376688), (7244, 292136), (11024, 191966), (11236, 188344), (14488, 146068), (22048, 95983), (22472, 94172), (23543, 89888), (28976, 73034), (36517, 57952), (44944, 47086)]