5488868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 12192768

約数和(自身を除く): 6703900

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 251, 284, 308, 497, 502, 781, 994, 1004, 1562, 1757, 1988, 2761, 3124, 3514, 5467, 5522, 7028, 10934, 11044, 17821, 19327, 21868, 35642, 38654, 71284, 77308, 124747, 196031, 249494, 392062, 498988, 784124, 1372217, 2744434, 5488868]

約数ペア:

[(1, 5488868), (2, 2744434), (4, 1372217), (7, 784124), (11, 498988), (14, 392062), (22, 249494), (28, 196031), (44, 124747), (71, 77308), (77, 71284), (142, 38654), (154, 35642), (251, 21868), (284, 19327), (308, 17821), (497, 11044), (502, 10934), (781, 7028), (994, 5522), (1004, 5467), (1562, 3514), (1757, 3124), (1988, 2761)]