401029936

素因数分解:

$2^4\times {\mathrm{2273}}^1\times {\mathrm{11027}}^1$

素因数の和:13308

約数の個数: 20

約数和(自身を含む): 777407832

約数和(自身を除く): 376377896

約数列:

[1, 2, 4, 8, 16, 2273, 4546, 9092, 11027, 18184, 22054, 36368, 44108, 88216, 176432, 25064371, 50128742, 100257484, 200514968, 401029936]

約数ペア:

[(1, 401029936), (2, 200514968), (4, 100257484), (8, 50128742), (16, 25064371), (2273, 176432), (4546, 88216), (9092, 44108), (11027, 36368), (18184, 22054)]