813513652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{14029}}^1$

素因数の和:14168

約数の個数: 48

約数和(自身を含む): 1728496000

約数和(自身を除く): 914982348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 266, 436, 532, 763, 1526, 2071, 3052, 4142, 8284, 14029, 14497, 28058, 28994, 56116, 57988, 98203, 196406, 266551, 392812, 533102, 1066204, 1529161, 1865857, 3058322, 3731714, 6116644, 7463428, 10704127, 21408254, 29054059, 42816508, 58108118, 116216236, 203378413, 406756826, 813513652]

約数ペア:

[(1, 813513652), (2, 406756826), (4, 203378413), (7, 116216236), (14, 58108118), (19, 42816508), (28, 29054059), (38, 21408254), (76, 10704127), (109, 7463428), (133, 6116644), (218, 3731714), (266, 3058322), (436, 1865857), (532, 1529161), (763, 1066204), (1526, 533102), (2071, 392812), (3052, 266551), (4142, 196406), (8284, 98203), (14029, 57988), (14497, 56116), (28058, 28994)]