4083878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:563

約数の個数: 16

約数和(自身を含む): 6374400

約数和(自身を除く): 2290522

約数列:

[1, 2, 31, 62, 199, 331, 398, 662, 6169, 10261, 12338, 20522, 65869, 131738, 2041939, 4083878]

約数ペア:

[(1, 4083878), (2, 2041939), (31, 131738), (62, 65869), (199, 20522), (331, 12338), (398, 10261), (662, 6169)]