1628888947408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6967}}^1\times {\mathrm{769081}}^1$

素因数の和:776075

約数の個数: 40

約数和(自身を含む): 3322557293120

約数和(自身を除く): 1693668345712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6967, 13934, 27868, 55736, 111472, 132373, 264746, 529492, 769081, 1058984, 1538162, 2117968, 3076324, 6152648, 12305296, 14612539, 29225078, 58450156, 116900312, 233800624, 5358187327, 10716374654, 21432749308, 42865498616, 85730997232, 101805559213, 203611118426, 407222236852, 814444473704, 1628888947408]

約数ペア:

[(1, 1628888947408), (2, 814444473704), (4, 407222236852), (8, 203611118426), (16, 101805559213), (19, 85730997232), (38, 42865498616), (76, 21432749308), (152, 10716374654), (304, 5358187327), (6967, 233800624), (13934, 116900312), (27868, 58450156), (55736, 29225078), (111472, 14612539), (132373, 12305296), (264746, 6152648), (529492, 3076324), (769081, 2117968), (1058984, 1538162)]