297191972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{87719}}^1$

素因数の和:87752

約数の個数: 36

約数和(自身を含む): 653338560

約数和(自身を除く): 356146588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 87719, 175438, 350876, 614033, 964909, 1228066, 1929818, 2456132, 3859636, 6754363, 10613999, 13508726, 21227998, 27017452, 42455996, 74297993, 148595986, 297191972]

約数ペア:

[(1, 297191972), (2, 148595986), (4, 74297993), (7, 42455996), (11, 27017452), (14, 21227998), (22, 13508726), (28, 10613999), (44, 6754363), (77, 3859636), (121, 2456132), (154, 1929818), (242, 1228066), (308, 964909), (484, 614033), (847, 350876), (1694, 175438), (3388, 87719)]