741849889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 943810560

約数和(自身を除く): 201960671

約数列:

[1, 11, 19, 23, 37, 43, 97, 209, 253, 407, 437, 473, 703, 817, 851, 989, 1067, 1591, 1843, 2231, 3589, 4171, 4807, 7733, 8987, 9361, 10879, 16169, 17501, 18791, 20273, 24541, 30229, 36593, 39479, 42389, 45881, 68191, 79249, 82547, 95933, 154327, 177859, 206701, 332519, 402523, 466279, 695267, 750101, 871739, 908017, 1055263, 1568393, 1697597, 1822727, 2932213, 3549521, 7647937, 17252323, 20049997, 32254343, 39044731, 67440899, 741849889]

約数ペア:

[(1, 741849889), (11, 67440899), (19, 39044731), (23, 32254343), (37, 20049997), (43, 17252323), (97, 7647937), (209, 3549521), (253, 2932213), (407, 1822727), (437, 1697597), (473, 1568393), (703, 1055263), (817, 908017), (851, 871739), (989, 750101), (1067, 695267), (1591, 466279), (1843, 402523), (2231, 332519), (3589, 206701), (4171, 177859), (4807, 154327), (7733, 95933), (8987, 82547), (9361, 79249), (10879, 68191), (16169, 45881), (17501, 42389), (18791, 39479), (20273, 36593), (24541, 30229)]