307989646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{69149}}^1$

素因数の和:69299

約数の個数: 16

約数和(自身を含む): 492901200

約数和(自身を除く): 184911554

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 69149, 138298, 1175533, 2351066, 9058519, 18117038, 153994823, 307989646]

約数ペア:

[(1, 307989646), (2, 153994823), (17, 18117038), (34, 9058519), (131, 2351066), (262, 1175533), (2227, 138298), (4454, 69149)]