1630444864

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{194471}}^1$

素因数の和:194614

約数の個数: 28

約数和(自身を含む): 3260128608

約数和(自身を除く): 1629683744

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 194471, 388942, 777884, 1555768, 3111536, 6223072, 12446144, 25475701, 50951402, 101902804, 203805608, 407611216, 815222432, 1630444864]

約数ペア:

[(1, 1630444864), (2, 815222432), (4, 407611216), (8, 203805608), (16, 101902804), (32, 50951402), (64, 25475701), (131, 12446144), (262, 6223072), (524, 3111536), (1048, 1555768), (2096, 777884), (4192, 388942), (8384, 194471)]