331380458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{69941}}^1$

素因数の和:70069

約数の個数: 16

約数和(自身を含む): 523725696

約数和(自身を除く): 192345238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 69941, 139882, 1608643, 3217286, 7203923, 14407846, 165690229, 331380458]

約数ペア:

[(1, 331380458), (2, 165690229), (23, 14407846), (46, 7203923), (103, 3217286), (206, 1608643), (2369, 139882), (4738, 69941)]