2017459928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{619613}}^1$

素因数の和:619667

約数の個数: 32

約数和(自身を含む): 4238159760

約数和(自身を除く): 2220699832

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 619613, 1239226, 2478452, 4956904, 6815743, 13631486, 22925681, 27262972, 45851362, 54525944, 91702724, 183405448, 252182491, 504364982, 1008729964, 2017459928]

約数ペア:

[(1, 2017459928), (2, 1008729964), (4, 504364982), (8, 252182491), (11, 183405448), (22, 91702724), (37, 54525944), (44, 45851362), (74, 27262972), (88, 22925681), (148, 13631486), (296, 6815743), (407, 4956904), (814, 2478452), (1628, 1239226), (3256, 619613)]