1913372288

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{139703}}^1$

素因数の和:139824

約数の個数: 32

約数和(自身を含む): 3847448160

約数和(自身を除く): 1934075872

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 3424, 6848, 13696, 139703, 279406, 558812, 1117624, 2235248, 4470496, 8940992, 14948221, 17881984, 29896442, 59792884, 119585768, 239171536, 478343072, 956686144, 1913372288]

約数ペア:

[(1, 1913372288), (2, 956686144), (4, 478343072), (8, 239171536), (16, 119585768), (32, 59792884), (64, 29896442), (107, 17881984), (128, 14948221), (214, 8940992), (428, 4470496), (856, 2235248), (1712, 1117624), (3424, 558812), (6848, 279406), (13696, 139703)]