2110201712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6941453}}^1$

素因数の和:6941480

約数の個数: 20

約数和(自身を含む): 4303701480

約数和(自身を除く): 2193499768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6941453, 13882906, 27765812, 55531624, 111063248, 131887607, 263775214, 527550428, 1055100856, 2110201712]

約数ペア:

[(1, 2110201712), (2, 1055100856), (4, 527550428), (8, 263775214), (16, 131887607), (19, 111063248), (38, 55531624), (76, 27765812), (152, 13882906), (304, 6941453)]