2347590448

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1103191}}^1$

素因数の和:1103225

約数の個数: 40

約数和(自身を含む): 5471832320

約数和(自身を除く): 3124241872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 1103191, 2206382, 4412764, 7722337, 8825528, 15444674, 17651056, 20960629, 30889348, 41921258, 61778696, 83842516, 123557392, 146724403, 167685032, 293448806, 335370064, 586897612, 1173795224, 2347590448]

約数ペア:

[(1, 2347590448), (2, 1173795224), (4, 586897612), (7, 335370064), (8, 293448806), (14, 167685032), (16, 146724403), (19, 123557392), (28, 83842516), (38, 61778696), (56, 41921258), (76, 30889348), (112, 20960629), (133, 17651056), (152, 15444674), (266, 8825528), (304, 7722337), (532, 4412764), (1064, 2206382), (2128, 1103191)]