304887286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3191}}^1$

素因数の和:3348

約数の個数: 32

約数和(自身を含む): 515725056

約数和(自身を除く): 210837770

約数列:

[1, 2, 11, 22, 43, 86, 101, 202, 473, 946, 1111, 2222, 3191, 4343, 6382, 8686, 35101, 47773, 70202, 95546, 137213, 274426, 322291, 644582, 1509343, 3018686, 3545201, 7090402, 13858513, 27717026, 152443643, 304887286]

約数ペア:

[(1, 304887286), (2, 152443643), (11, 27717026), (22, 13858513), (43, 7090402), (86, 3545201), (101, 3018686), (202, 1509343), (473, 644582), (946, 322291), (1111, 274426), (2222, 137213), (3191, 95546), (4343, 70202), (6382, 47773), (8686, 35101)]