2764190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 5848416

約数和(自身を除く): 3084226

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1933, 3866, 9665, 19330, 21263, 25129, 42526, 50258, 106315, 125645, 212630, 251290, 276419, 552838, 1382095, 2764190]

約数ペア:

[(1, 2764190), (2, 1382095), (5, 552838), (10, 276419), (11, 251290), (13, 212630), (22, 125645), (26, 106315), (55, 50258), (65, 42526), (110, 25129), (130, 21263), (143, 19330), (286, 9665), (715, 3866), (1430, 1933)]