801808

素因数分解:

$2^4\times 7^1\times {\mathrm{7159}}^1$

素因数の和:7174

約数の個数: 20

約数和(自身を含む): 1775680

約数和(自身を除く): 973872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7159, 14318, 28636, 50113, 57272, 100226, 114544, 200452, 400904, 801808]

約数ペア:

[(1, 801808), (2, 400904), (4, 200452), (7, 114544), (8, 100226), (14, 57272), (16, 50113), (28, 28636), (56, 14318), (112, 7159)]