2993874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 6519744

約数和(自身を除く): 3525870

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 293, 393, 586, 786, 879, 1703, 1758, 3406, 3809, 5109, 7618, 10218, 11427, 22854, 38383, 76766, 115149, 230298, 498979, 997958, 1496937, 2993874]

約数ペア:

[(1, 2993874), (2, 1496937), (3, 997958), (6, 498979), (13, 230298), (26, 115149), (39, 76766), (78, 38383), (131, 22854), (262, 11427), (293, 10218), (393, 7618), (586, 5109), (786, 3809), (879, 3406), (1703, 1758)]