1900387556

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2083}}^1\times {\mathrm{5563}}^1$

素因数の和:7691

約数の個数: 24

約数和(自身を含む): 3409040544

約数和(自身を除く): 1508652988

約数列:

[1, 2, 4, 41, 82, 164, 2083, 4166, 5563, 8332, 11126, 22252, 85403, 170806, 228083, 341612, 456166, 912332, 11587729, 23175458, 46350916, 475096889, 950193778, 1900387556]

約数ペア:

[(1, 1900387556), (2, 950193778), (4, 475096889), (41, 46350916), (82, 23175458), (164, 11587729), (2083, 912332), (4166, 456166), (5563, 341612), (8332, 228083), (11126, 170806), (22252, 85403)]