137413514

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{316621}}^1$

素因数の和:316661

約数の個数: 16

約数和(自身を含む): 243165696

約数和(自身を除く): 105752182

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 316621, 633242, 2216347, 4432694, 9815251, 19630502, 68706757, 137413514]

約数ペア:

[(1, 137413514), (2, 68706757), (7, 19630502), (14, 9815251), (31, 4432694), (62, 2216347), (217, 633242), (434, 316621)]