274221514

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{149521}}^1$

素因数の和:149661

約数の個数: 16

約数和(自身を含む): 473685696

約数和(自身を除く): 199464182

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 149521, 299042, 1046647, 2093294, 19587251, 39174502, 137110757, 274221514]

約数ペア:

[(1, 274221514), (2, 137110757), (7, 39174502), (14, 19587251), (131, 2093294), (262, 1046647), (917, 299042), (1834, 149521)]