402912121252

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{5077}}^1\times {\mathrm{47351}}^1$

素因数の和:52851

約数の個数: 24

約数和(自身を含む): 706933160640

約数和(自身を除く): 304021039388

約数列:

[1, 2, 4, 419, 838, 1676, 5077, 10154, 20308, 47351, 94702, 189404, 2127263, 4254526, 8509052, 19840069, 39680138, 79360276, 240401027, 480802054, 961604108, 100728030313, 201456060626, 402912121252]

約数ペア:

[(1, 402912121252), (2, 201456060626), (4, 100728030313), (419, 961604108), (838, 480802054), (1676, 240401027), (5077, 79360276), (10154, 39680138), (20308, 19840069), (47351, 8509052), (94702, 4254526), (189404, 2127263)]