2530432016

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{232919}}^1$

素因数の和:233031

約数の個数: 40

約数和(自身を含む): 5660887680

約数和(自身を除く): 3130455664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 232919, 465838, 931676, 1630433, 1863352, 3260866, 3726704, 6521732, 13043464, 22593143, 26086928, 45186286, 90372572, 158152001, 180745144, 316304002, 361490288, 632608004, 1265216008, 2530432016]

約数ペア:

[(1, 2530432016), (2, 1265216008), (4, 632608004), (7, 361490288), (8, 316304002), (14, 180745144), (16, 158152001), (28, 90372572), (56, 45186286), (97, 26086928), (112, 22593143), (194, 13043464), (388, 6521732), (679, 3726704), (776, 3260866), (1358, 1863352), (1552, 1630433), (2716, 931676), (5432, 465838), (10864, 232919)]