1438417748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 2641766400

約数和(自身を除く): 1203348652

約数列:

[1, 2, 4, 29, 58, 116, 127, 251, 254, 389, 502, 508, 778, 1004, 1556, 3683, 7279, 7366, 11281, 14558, 14732, 22562, 29116, 31877, 45124, 49403, 63754, 97639, 98806, 127508, 195278, 197612, 390556, 924433, 1432687, 1848866, 2831531, 2865374, 3697732, 5663062, 5730748, 11326124, 12400153, 24800306, 49600612, 359604437, 719208874, 1438417748]

約数ペア:

[(1, 1438417748), (2, 719208874), (4, 359604437), (29, 49600612), (58, 24800306), (116, 12400153), (127, 11326124), (251, 5730748), (254, 5663062), (389, 3697732), (502, 2865374), (508, 2831531), (778, 1848866), (1004, 1432687), (1556, 924433), (3683, 390556), (7279, 197612), (7366, 195278), (11281, 127508), (14558, 98806), (14732, 97639), (22562, 63754), (29116, 49403), (31877, 45124)]