219156964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{3733}}^1$

素因数の和:4879

約数の個数: 24

約数和(自身を含む): 413503160

約数和(自身を除く): 194346196

約数列:

[1, 2, 4, 13, 26, 52, 1129, 2258, 3733, 4516, 7466, 14677, 14932, 29354, 48529, 58708, 97058, 194116, 4214557, 8429114, 16858228, 54789241, 109578482, 219156964]

約数ペア:

[(1, 219156964), (2, 109578482), (4, 54789241), (13, 16858228), (26, 8429114), (52, 4214557), (1129, 194116), (2258, 97058), (3733, 58708), (4516, 48529), (7466, 29354), (14677, 14932)]