1025641768

素因数分解:

$2^3\times {\mathrm{233}}^1\times {\mathrm{257}}^1\times {\mathrm{2141}}^1$

素因数の和:2637

約数の個数: 32

約数和(自身を含む): 1939752360

約数和(自身を除く): 914110592

約数列:

[1, 2, 4, 8, 233, 257, 466, 514, 932, 1028, 1864, 2056, 2141, 4282, 8564, 17128, 59881, 119762, 239524, 479048, 498853, 550237, 997706, 1100474, 1995412, 2200948, 3990824, 4401896, 128205221, 256410442, 512820884, 1025641768]

約数ペア:

[(1, 1025641768), (2, 512820884), (4, 256410442), (8, 128205221), (233, 4401896), (257, 3990824), (466, 2200948), (514, 1995412), (932, 1100474), (1028, 997706), (1864, 550237), (2056, 498853), (2141, 479048), (4282, 239524), (8564, 119762), (17128, 59881)]