1791750588

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{4817}}^1$

素因数の和:5186

約数の個数: 48

約数和(自身を含む): 4230589440

約数和(自身を除く): 2438838852

約数列:

[1, 2, 3, 4, 6, 12, 139, 223, 278, 417, 446, 556, 669, 834, 892, 1338, 1668, 2676, 4817, 9634, 14451, 19268, 28902, 30997, 57804, 61994, 92991, 123988, 185982, 371964, 669563, 1074191, 1339126, 2008689, 2148382, 2678252, 3222573, 4017378, 4296764, 6445146, 8034756, 12890292, 149312549, 298625098, 447937647, 597250196, 895875294, 1791750588]

約数ペア:

[(1, 1791750588), (2, 895875294), (3, 597250196), (4, 447937647), (6, 298625098), (12, 149312549), (139, 12890292), (223, 8034756), (278, 6445146), (417, 4296764), (446, 4017378), (556, 3222573), (669, 2678252), (834, 2148382), (892, 2008689), (1338, 1339126), (1668, 1074191), (2676, 669563), (4817, 371964), (9634, 185982), (14451, 123988), (19268, 92991), (28902, 61994), (30997, 57804)]