1255190398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{114797}}^1$

素因数の和:114888

約数の個数: 32

約数和(自身を含む): 2380451328

約数和(自身を除く): 1125260930

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 114797, 229594, 803579, 1262767, 1607158, 2525534, 8150587, 8839369, 16301174, 17678738, 57054109, 89656457, 114108218, 179312914, 627595199, 1255190398]

約数ペア:

[(1, 1255190398), (2, 627595199), (7, 179312914), (11, 114108218), (14, 89656457), (22, 57054109), (71, 17678738), (77, 16301174), (142, 8839369), (154, 8150587), (497, 2525534), (781, 1607158), (994, 1262767), (1562, 803579), (5467, 229594), (10934, 114797)]