147047042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227627}}^1$

素因数の和:227665

約数の個数: 16

約数和(自身を含む): 245838240

約数和(自身を除く): 98791198

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 227627, 455254, 3869659, 4324913, 7739318, 8649826, 73523521, 147047042]

約数ペア:

[(1, 147047042), (2, 73523521), (17, 8649826), (19, 7739318), (34, 4324913), (38, 3869659), (323, 455254), (646, 227627)]