309871814

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{417617}}^1$

素因数の和:417679

約数の個数: 16

約数和(自身を含む): 541232928

約数和(自身を除く): 231361114

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 417617, 835234, 2923319, 5846638, 22133701, 44267402, 154935907, 309871814]

約数ペア:

[(1, 309871814), (2, 154935907), (7, 44267402), (14, 22133701), (53, 5846638), (106, 2923319), (371, 835234), (742, 417617)]