43368278

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2351

約数の個数: 16

約数和(自身を含む): 66449040

約数和(自身を除く): 23080762

約数列:

[1, 2, 73, 139, 146, 278, 2137, 4274, 10147, 20294, 156001, 297043, 312002, 594086, 21684139, 43368278]

約数ペア:

[(1, 43368278), (2, 21684139), (73, 594086), (139, 312002), (146, 297043), (278, 156001), (2137, 20294), (4274, 10147)]