1672946

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 24

約数和(自身を含む): 2860032

約数和(自身を除く): 1187086

約数列:

[1, 2, 11, 22, 31, 62, 121, 223, 242, 341, 446, 682, 2453, 3751, 4906, 6913, 7502, 13826, 26983, 53966, 76043, 152086, 836473, 1672946]

約数ペア:

[(1, 1672946), (2, 836473), (11, 152086), (22, 76043), (31, 53966), (62, 26983), (121, 13826), (223, 7502), (242, 6913), (341, 4906), (446, 3751), (682, 2453)]