245613388

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{4001}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 437018400

約数和(自身を除く): 191405012

約数列:

[1, 2, 4, 103, 149, 206, 298, 412, 596, 4001, 8002, 15347, 16004, 30694, 61388, 412103, 596149, 824206, 1192298, 1648412, 2384596, 61403347, 122806694, 245613388]

約数ペア:

[(1, 245613388), (2, 122806694), (4, 61403347), (103, 2384596), (149, 1648412), (206, 1192298), (298, 824206), (412, 596149), (596, 412103), (4001, 61388), (8002, 30694), (15347, 16004)]