1026190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 2125440

約数和(自身を除く): 1099250

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 491, 982, 1045, 2090, 2455, 4910, 5401, 9329, 10802, 18658, 27005, 46645, 54010, 93290, 102619, 205238, 513095, 1026190]

約数ペア:

[(1, 1026190), (2, 513095), (5, 205238), (10, 102619), (11, 93290), (19, 54010), (22, 46645), (38, 27005), (55, 18658), (95, 10802), (110, 9329), (190, 5401), (209, 4910), (418, 2455), (491, 2090), (982, 1045)]