1271185566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{23813}}^1$

素因数の和:23897

約数の個数: 64

約数和(自身を含む): 3072577536

約数和(自身を除く): 1801391970

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 41, 42, 62, 82, 93, 123, 186, 217, 246, 287, 434, 574, 651, 861, 1271, 1302, 1722, 2542, 3813, 7626, 8897, 17794, 23813, 26691, 47626, 53382, 71439, 142878, 166691, 333382, 500073, 738203, 976333, 1000146, 1476406, 1952666, 2214609, 2928999, 4429218, 5167421, 5857998, 6834331, 10334842, 13668662, 15502263, 20502993, 30266323, 31004526, 41005986, 60532646, 90798969, 181597938, 211864261, 423728522, 635592783, 1271185566]

約数ペア:

[(1, 1271185566), (2, 635592783), (3, 423728522), (6, 211864261), (7, 181597938), (14, 90798969), (21, 60532646), (31, 41005986), (41, 31004526), (42, 30266323), (62, 20502993), (82, 15502263), (93, 13668662), (123, 10334842), (186, 6834331), (217, 5857998), (246, 5167421), (287, 4429218), (434, 2928999), (574, 2214609), (651, 1952666), (861, 1476406), (1271, 1000146), (1302, 976333), (1722, 738203), (2542, 500073), (3813, 333382), (7626, 166691), (8897, 142878), (17794, 71439), (23813, 53382), (26691, 47626)]