401640142956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2574616301}}^1$

素因数の和:2574616321

約数の個数: 24

約数和(自身を含む): 1009249590384

約数和(自身を除く): 607609447428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2574616301, 5149232602, 7723848903, 10298465204, 15447697806, 30895395612, 33470011913, 66940023826, 100410035739, 133880047652, 200820071478, 401640142956]

約数ペア:

[(1, 401640142956), (2, 200820071478), (3, 133880047652), (4, 100410035739), (6, 66940023826), (12, 33470011913), (13, 30895395612), (26, 15447697806), (39, 10298465204), (52, 7723848903), (78, 5149232602), (156, 2574616301)]