2168779504

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{8171}}^1$

素因数の和:8545

約数の個数: 40

約数和(自身を含む): 4295497392

約数和(自身を除く): 2126717888

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 313, 424, 626, 848, 1252, 2504, 5008, 8171, 16342, 16589, 32684, 33178, 65368, 66356, 130736, 132712, 265424, 433063, 866126, 1732252, 2557523, 3464504, 5115046, 6929008, 10230092, 20460184, 40920368, 135548719, 271097438, 542194876, 1084389752, 2168779504]

約数ペア:

[(1, 2168779504), (2, 1084389752), (4, 542194876), (8, 271097438), (16, 135548719), (53, 40920368), (106, 20460184), (212, 10230092), (313, 6929008), (424, 5115046), (626, 3464504), (848, 2557523), (1252, 1732252), (2504, 866126), (5008, 433063), (8171, 265424), (16342, 132712), (16589, 130736), (32684, 66356), (33178, 65368)]