2127288526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 3871203840

約数和(自身を除く): 1743915314

約数列:

[1, 2, 11, 19, 22, 38, 41, 47, 82, 94, 139, 209, 278, 361, 418, 451, 517, 722, 779, 893, 902, 1034, 1529, 1558, 1786, 1927, 2641, 3058, 3854, 3971, 5282, 5699, 6533, 7942, 8569, 9823, 11398, 13066, 14801, 16967, 17138, 19646, 21197, 29051, 29602, 33934, 36613, 42394, 50179, 58102, 62689, 71863, 73226, 100358, 108281, 124127, 125378, 143726, 162811, 186637, 216562, 248254, 267853, 325622, 373274, 402743, 535706, 551969, 695647, 805486, 1103938, 1191091, 1365397, 1391294, 2057339, 2358413, 2382182, 2730794, 2946383, 4114678, 4716826, 5089207, 5892766, 7652117, 10178414, 15304234, 22630729, 25942543, 45261458, 51885086, 55981277, 96694933, 111962554, 193389866, 1063644263, 2127288526]

約数ペア:

[(1, 2127288526), (2, 1063644263), (11, 193389866), (19, 111962554), (22, 96694933), (38, 55981277), (41, 51885086), (47, 45261458), (82, 25942543), (94, 22630729), (139, 15304234), (209, 10178414), (278, 7652117), (361, 5892766), (418, 5089207), (451, 4716826), (517, 4114678), (722, 2946383), (779, 2730794), (893, 2382182), (902, 2358413), (1034, 2057339), (1529, 1391294), (1558, 1365397), (1786, 1191091), (1927, 1103938), (2641, 805486), (3058, 695647), (3854, 551969), (3971, 535706), (5282, 402743), (5699, 373274), (6533, 325622), (7942, 267853), (8569, 248254), (9823, 216562), (11398, 186637), (13066, 162811), (14801, 143726), (16967, 125378), (17138, 124127), (19646, 108281), (21197, 100358), (29051, 73226), (29602, 71863), (33934, 62689), (36613, 58102), (42394, 50179)]