2108257928

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 4761604440

約数和(自身を除く): 2653346512

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 137, 148, 196, 259, 274, 296, 392, 518, 548, 959, 1036, 1061, 1096, 1813, 1918, 2072, 2122, 3626, 3836, 4244, 5069, 6713, 7252, 7427, 7672, 8488, 10138, 13426, 14504, 14854, 20276, 26852, 29708, 35483, 39257, 40552, 51989, 53704, 59416, 70966, 78514, 103978, 141932, 145357, 157028, 207956, 248381, 274799, 283864, 290714, 314056, 415912, 496762, 549598, 581428, 993524, 1017499, 1099196, 1162856, 1923593, 1987048, 2034998, 2198392, 3847186, 4069996, 5378209, 7122493, 7694372, 8139992, 10756418, 14244986, 15388744, 21512836, 28489972, 37647463, 43025672, 56979944, 75294926, 150589852, 263532241, 301179704, 527064482, 1054128964, 2108257928]

約数ペア:

[(1, 2108257928), (2, 1054128964), (4, 527064482), (7, 301179704), (8, 263532241), (14, 150589852), (28, 75294926), (37, 56979944), (49, 43025672), (56, 37647463), (74, 28489972), (98, 21512836), (137, 15388744), (148, 14244986), (196, 10756418), (259, 8139992), (274, 7694372), (296, 7122493), (392, 5378209), (518, 4069996), (548, 3847186), (959, 2198392), (1036, 2034998), (1061, 1987048), (1096, 1923593), (1813, 1162856), (1918, 1099196), (2072, 1017499), (2122, 993524), (3626, 581428), (3836, 549598), (4244, 496762), (5069, 415912), (6713, 314056), (7252, 290714), (7427, 283864), (7672, 274799), (8488, 248381), (10138, 207956), (13426, 157028), (14504, 145357), (14854, 141932), (20276, 103978), (26852, 78514), (29708, 70966), (35483, 59416), (39257, 53704), (40552, 51989)]