889125328384

素因数分解:

$2^9\times {\mathrm{2011}}^1\times {\mathrm{863537}}^1$

素因数の和:865566

約数の個数: 40

約数和(自身を含む): 1777399540488

約数和(自身を除く): 888274212104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2011, 4022, 8044, 16088, 32176, 64352, 128704, 257408, 514816, 863537, 1029632, 1727074, 3454148, 6908296, 13816592, 27633184, 55266368, 110532736, 221065472, 442130944, 1736572907, 3473145814, 6946291628, 13892583256, 27785166512, 55570333024, 111140666048, 222281332096, 444562664192, 889125328384]

約数ペア:

[(1, 889125328384), (2, 444562664192), (4, 222281332096), (8, 111140666048), (16, 55570333024), (32, 27785166512), (64, 13892583256), (128, 6946291628), (256, 3473145814), (512, 1736572907), (2011, 442130944), (4022, 221065472), (8044, 110532736), (16088, 55266368), (32176, 27633184), (64352, 13816592), (128704, 6908296), (257408, 3454148), (514816, 1727074), (863537, 1029632)]