4251185806

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 8041870080

約数和(自身を除く): 3790684274

約数列:

[1, 2, 7, 14, 29, 31, 49, 58, 62, 73, 98, 146, 203, 217, 406, 434, 511, 661, 899, 1022, 1322, 1421, 1519, 1798, 2117, 2263, 2842, 3038, 3577, 4234, 4526, 4627, 6293, 7154, 9254, 12586, 14819, 15841, 19169, 20491, 29638, 31682, 32389, 38338, 40982, 44051, 48253, 64778, 65627, 88102, 96506, 103733, 110887, 131254, 134183, 143437, 207466, 221774, 268366, 286874, 337771, 459389, 594239, 675542, 918778, 939281, 1004059, 1188478, 1399337, 1495843, 1878562, 2008118, 2364397, 2798674, 2991686, 3215723, 4159673, 4728794, 6431446, 8319346, 9795359, 10470901, 19590718, 20941802, 29117711, 43379447, 58235422, 68567513, 73296307, 86758894, 137135026, 146592614, 303656129, 607312258, 2125592903, 4251185806]

約数ペア:

[(1, 4251185806), (2, 2125592903), (7, 607312258), (14, 303656129), (29, 146592614), (31, 137135026), (49, 86758894), (58, 73296307), (62, 68567513), (73, 58235422), (98, 43379447), (146, 29117711), (203, 20941802), (217, 19590718), (406, 10470901), (434, 9795359), (511, 8319346), (661, 6431446), (899, 4728794), (1022, 4159673), (1322, 3215723), (1421, 2991686), (1519, 2798674), (1798, 2364397), (2117, 2008118), (2263, 1878562), (2842, 1495843), (3038, 1399337), (3577, 1188478), (4234, 1004059), (4526, 939281), (4627, 918778), (6293, 675542), (7154, 594239), (9254, 459389), (12586, 337771), (14819, 286874), (15841, 268366), (19169, 221774), (20491, 207466), (29638, 143437), (31682, 134183), (32389, 131254), (38338, 110887), (40982, 103733), (44051, 96506), (48253, 88102), (64778, 65627)]