1949943632

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{14717}}^1$

素因数の和:14765

約数の個数: 90

約数和(自身を含む): 4759227198

約数和(自身を除く): 2809283566

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 338, 364, 392, 637, 676, 728, 784, 1183, 1274, 1352, 1456, 2366, 2548, 2704, 4732, 5096, 8281, 9464, 10192, 14717, 16562, 18928, 29434, 33124, 58868, 66248, 103019, 117736, 132496, 191321, 206038, 235472, 382642, 412076, 721133, 765284, 824152, 1339247, 1442266, 1530568, 1648304, 2487173, 2678494, 2884532, 3061136, 4974346, 5356988, 5769064, 9374729, 9948692, 10713976, 11538128, 17410211, 18749458, 19897384, 21427952, 34820422, 37498916, 39794768, 69640844, 74997832, 121871477, 139281688, 149995664, 243742954, 278563376, 487485908, 974971816, 1949943632]

約数ペア:

[(1, 1949943632), (2, 974971816), (4, 487485908), (7, 278563376), (8, 243742954), (13, 149995664), (14, 139281688), (16, 121871477), (26, 74997832), (28, 69640844), (49, 39794768), (52, 37498916), (56, 34820422), (91, 21427952), (98, 19897384), (104, 18749458), (112, 17410211), (169, 11538128), (182, 10713976), (196, 9948692), (208, 9374729), (338, 5769064), (364, 5356988), (392, 4974346), (637, 3061136), (676, 2884532), (728, 2678494), (784, 2487173), (1183, 1648304), (1274, 1530568), (1352, 1442266), (1456, 1339247), (2366, 824152), (2548, 765284), (2704, 721133), (4732, 412076), (5096, 382642), (8281, 235472), (9464, 206038), (10192, 191321), (14717, 132496), (16562, 117736), (18928, 103019), (29434, 66248), (33124, 58868)]