2054366984

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{31123}}^1$

素因数の和:31389

約数の個数: 32

約数和(自身を含む): 3973912320

約数和(自身を除く): 1919545336

約数列:

[1, 2, 4, 8, 37, 74, 148, 223, 296, 446, 892, 1784, 8251, 16502, 31123, 33004, 62246, 66008, 124492, 248984, 1151551, 2303102, 4606204, 6940429, 9212408, 13880858, 27761716, 55523432, 256795873, 513591746, 1027183492, 2054366984]

約数ペア:

[(1, 2054366984), (2, 1027183492), (4, 513591746), (8, 256795873), (37, 55523432), (74, 27761716), (148, 13880858), (223, 9212408), (296, 6940429), (446, 4606204), (892, 2303102), (1784, 1151551), (8251, 248984), (16502, 124492), (31123, 66008), (33004, 62246)]