246147478

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{6949}}^1$

素因数の和:7239

約数の個数: 16

約数和(自身を含む): 375300000

約数和(自身を除く): 129152522

約数列:

[1, 2, 89, 178, 199, 398, 6949, 13898, 17711, 35422, 618461, 1236922, 1382851, 2765702, 123073739, 246147478]

約数ペア:

[(1, 246147478), (2, 123073739), (89, 2765702), (178, 1382851), (199, 1236922), (398, 618461), (6949, 35422), (13898, 17711)]