2017292168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{323699}}^1$

素因数の和:323765

約数の個数: 32

約数和(自身を含む): 4078620000

約数和(自身を除く): 2061327832

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 323699, 647398, 1294796, 2589592, 6150281, 12300562, 13271659, 24601124, 26543318, 49202248, 53086636, 106173272, 252161521, 504323042, 1008646084, 2017292168]

約数ペア:

[(1, 2017292168), (2, 1008646084), (4, 504323042), (8, 252161521), (19, 106173272), (38, 53086636), (41, 49202248), (76, 26543318), (82, 24601124), (152, 13271659), (164, 12300562), (328, 6150281), (779, 2589592), (1558, 1294796), (3116, 647398), (6232, 323699)]